[INFO] fetching crate bitcoinleveldb-test 0.1.16-alpha.0...
[INFO] checking bitcoinleveldb-test-0.1.16-alpha.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate bitcoinleveldb-test 0.1.16-alpha.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bitcoinleveldb-test 0.1.16-alpha.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoinleveldb-test 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoinleveldb-test 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoinleveldb-test 0.1.16-alpha.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoinleveldb-versionedit v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-memtable v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-batch v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-db v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-skiplist v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-meta v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-cfg v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-version v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-arena v0.1.16-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58836b03886f1971c8bf6e41d8fd6ea3195f3ce2139f6768214eed1c554f3ebe
[INFO] running `Command { std: "docker" "start" "-a" "58836b03886f1971c8bf6e41d8fd6ea3195f3ce2139f6768214eed1c554f3ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58836b03886f1971c8bf6e41d8fd6ea3195f3ce2139f6768214eed1c554f3ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58836b03886f1971c8bf6e41d8fd6ea3195f3ce2139f6768214eed1c554f3ebe", kill_on_drop: false }`
[INFO] [stdout] 58836b03886f1971c8bf6e41d8fd6ea3195f3ce2139f6768214eed1c554f3ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a3b9a6f46eea1d6d8e01cf5222e855376cea3288474864b9f1a2b2cad477fdb
[INFO] running `Command { std: "docker" "start" "-a" "5a3b9a6f46eea1d6d8e01cf5222e855376cea3288474864b9f1a2b2cad477fdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling priority-queue v1.3.2
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
[INFO] [stderr]    Compiling cpp_core v0.6.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling sqlite3-sys v0.12.0
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.11
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling poison v0.1.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling shared-mutex v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling sqlite3 v0.24.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling sqlite v0.25.3
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling pnet_sys v0.31.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling atomic-take v1.1.0
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling bitset v0.1.2
[INFO] [stderr]    Compiling comparator v0.3.0
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling multiset v0.0.5
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling time-point v0.1.1
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5518eaa946291f00471af8b254b2a1715f234882/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=e566ca4de07737e7 -C extra-filename=-e566ca4de07737e7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9675dab333a2ba88.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9a3c6f2abd5cb631.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5a3b9a6f46eea1d6d8e01cf5222e855376cea3288474864b9f1a2b2cad477fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a3b9a6f46eea1d6d8e01cf5222e855376cea3288474864b9f1a2b2cad477fdb", kill_on_drop: false }`
[INFO] [stdout] 5a3b9a6f46eea1d6d8e01cf5222e855376cea3288474864b9f1a2b2cad477fdb
[INFO] checking bitcoinleveldb-test-0.1.16-alpha.0 against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] extracting crate bitcoinleveldb-test 0.1.16-alpha.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bitcoinleveldb-test 0.1.16-alpha.0 on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoinleveldb-test 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoinleveldb-test 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoinleveldb-test 0.1.16-alpha.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecc1080aa90505573aab58a4c26723f093d1c8c09ae1fef8cf08e6276d20f385
[INFO] running `Command { std: "docker" "start" "-a" "ecc1080aa90505573aab58a4c26723f093d1c8c09ae1fef8cf08e6276d20f385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecc1080aa90505573aab58a4c26723f093d1c8c09ae1fef8cf08e6276d20f385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc1080aa90505573aab58a4c26723f093d1c8c09ae1fef8cf08e6276d20f385", kill_on_drop: false }`
[INFO] [stdout] ecc1080aa90505573aab58a4c26723f093d1c8c09ae1fef8cf08e6276d20f385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Dnon_local_definitions" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b47db5f9e5dc1628d2008dcf0a006153b00eb2e95a8f6413e3d6f398bce4827
[INFO] running `Command { std: "docker" "start" "-a" "9b47db5f9e5dc1628d2008dcf0a006153b00eb2e95a8f6413e3d6f398bce4827", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling clang-sys v1.7.0
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[INFO] [stdout] warning: unused macro definition: `check_no_error`
[INFO] [stdout]   --> src/c_test.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | macro_rules! check_no_error {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `check_condition`
[INFO] [stdout]   --> src/c_test.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | macro_rules! check_condition {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `VAL_EXPECT_NO_ERROR` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:537:5
[INFO] [stdout]     |
[INFO] [stdout] 537 |     VAL_EXPECT_NO_ERROR, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ValExpectNoError`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `VAL_EXPECT_ERROR` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:538:5
[INFO] [stdout]     |
[INFO] [stdout] 538 |     VAL_EXPECT_ERROR 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ValExpectError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RESET_DROP_UNSYNCED_DATA` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:542:5
[INFO] [stdout]     |
[INFO] [stdout] 542 |     RESET_DROP_UNSYNCED_DATA, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResetDropUnsyncedData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RESET_DELETE_UNSYNCED_FILES` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     RESET_DELETE_UNSYNCED_FILES 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResetDeleteUnsyncedFiles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_true`
[INFO] [stdout]    --> src/harness.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 | macro_rules! assert_true {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_ok`
[INFO] [stdout]    --> src/harness.rs:126:14
[INFO] [stdout]     |
[INFO] [stdout] 126 | macro_rules! assert_ok {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq`
[INFO] [stdout]    --> src/harness.rs:134:14
[INFO] [stdout]     |
[INFO] [stdout] 134 | macro_rules! assert_eq {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_ne`
[INFO] [stdout]    --> src/harness.rs:143:14
[INFO] [stdout]     |
[INFO] [stdout] 143 | macro_rules! assert_ne {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_ge`
[INFO] [stdout]    --> src/harness.rs:152:14
[INFO] [stdout]     |
[INFO] [stdout] 152 | macro_rules! assert_ge {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_gt`
[INFO] [stdout]    --> src/harness.rs:161:14
[INFO] [stdout]     |
[INFO] [stdout] 161 | macro_rules! assert_gt {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_le`
[INFO] [stdout]    --> src/harness.rs:170:14
[INFO] [stdout]     |
[INFO] [stdout] 170 | macro_rules! assert_le {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_lt`
[INFO] [stdout]    --> src/harness.rs:179:14
[INFO] [stdout]     |
[INFO] [stdout] 179 | macro_rules! assert_lt {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `tconcat`
[INFO] [stdout]    --> src/harness.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 | macro_rules! tconcat {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `tconcat1`
[INFO] [stdout]    --> src/harness.rs:196:14
[INFO] [stdout]     |
[INFO] [stdout] 196 | macro_rules! tconcat1 {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `test`
[INFO] [stdout]    --> src/harness.rs:204:14
[INFO] [stdout]     |
[INFO] [stdout] 204 | macro_rules! test {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `check_no_error`
[INFO] [stdout]   --> src/c_test.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | macro_rules! check_no_error {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `check_condition`
[INFO] [stdout]   --> src/c_test.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | macro_rules! check_condition {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `VAL_EXPECT_NO_ERROR` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:537:5
[INFO] [stdout]     |
[INFO] [stdout] 537 |     VAL_EXPECT_NO_ERROR, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ValExpectNoError`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `VAL_EXPECT_ERROR` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:538:5
[INFO] [stdout]     |
[INFO] [stdout] 538 |     VAL_EXPECT_ERROR 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ValExpectError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RESET_DROP_UNSYNCED_DATA` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:542:5
[INFO] [stdout]     |
[INFO] [stdout] 542 |     RESET_DROP_UNSYNCED_DATA, 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResetDropUnsyncedData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RESET_DELETE_UNSYNCED_FILES` should have an upper camel case name
[INFO] [stdout]    --> src/fault_injection_test.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     RESET_DELETE_UNSYNCED_FILES 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResetDeleteUnsyncedFiles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_true`
[INFO] [stdout]    --> src/harness.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 | macro_rules! assert_true {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_ok`
[INFO] [stdout]    --> src/harness.rs:126:14
[INFO] [stdout]     |
[INFO] [stdout] 126 | macro_rules! assert_ok {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq`
[INFO] [stdout]    --> src/harness.rs:134:14
[INFO] [stdout]     |
[INFO] [stdout] 134 | macro_rules! assert_eq {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_ne`
[INFO] [stdout]    --> src/harness.rs:143:14
[INFO] [stdout]     |
[INFO] [stdout] 143 | macro_rules! assert_ne {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_ge`
[INFO] [stdout]    --> src/harness.rs:152:14
[INFO] [stdout]     |
[INFO] [stdout] 152 | macro_rules! assert_ge {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_gt`
[INFO] [stdout]    --> src/harness.rs:161:14
[INFO] [stdout]     |
[INFO] [stdout] 161 | macro_rules! assert_gt {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_le`
[INFO] [stdout]    --> src/harness.rs:170:14
[INFO] [stdout]     |
[INFO] [stdout] 170 | macro_rules! assert_le {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_lt`
[INFO] [stdout]    --> src/harness.rs:179:14
[INFO] [stdout]     |
[INFO] [stdout] 179 | macro_rules! assert_lt {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `tconcat`
[INFO] [stdout]    --> src/harness.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 | macro_rules! tconcat {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `tconcat1`
[INFO] [stdout]    --> src/harness.rs:196:14
[INFO] [stdout]     |
[INFO] [stdout] 196 | macro_rules! tconcat1 {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `test`
[INFO] [stdout]    --> src/harness.rs:204:14
[INFO] [stdout]     |
[INFO] [stdout] 204 | macro_rules! test {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/c_test.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn start_phase(name: *const u8)  {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]   --> src/c_test.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         expected: *const u8,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/c_test.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         v:        *const u8,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/c_test.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         n:        usize)  {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]   --> src/c_test.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn free(ptr: *mut *mut u8)  {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/c_test.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         db:       *mut LevelDB,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/c_test.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         options:  *const LevelDBReadOptions,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_`
[INFO] [stdout]   --> src/c_test.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         key_:        *const u8,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_key_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]   --> src/c_test.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         expected: *const u8)  {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> src/c_test.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         iter: *mut LevelDBIterator,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_`
[INFO] [stdout]   --> src/c_test.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         key_: *const u8,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_key_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/c_test.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         val:  *const u8)  {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/c_test.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         ptr:  *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/c_test.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         k:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `klen`
[INFO] [stdout]    --> src/c_test.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         klen: usize,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_klen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/c_test.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         v:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vlen`
[INFO] [stdout]    --> src/c_test.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         vlen: usize)  {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_vlen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/c_test.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         ptr:  *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/c_test.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         k:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `klen`
[INFO] [stdout]    --> src/c_test.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         klen: usize)  {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_klen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:155:16
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn cmp_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         arg:  *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/c_test.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         a:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alen`
[INFO] [stdout]    --> src/c_test.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         alen: usize,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_alen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/c_test.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         b:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blen`
[INFO] [stdout]    --> src/c_test.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         blen: usize) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_blen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn cmp_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:197:19
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn filter_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:205:16
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn filter_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         arg:              *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_array`
[INFO] [stdout]    --> src/c_test.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         key_array:        *const *const u8,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_length_array`
[INFO] [stdout]    --> src/c_test.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         key_length_array: *const usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_length_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keys`
[INFO] [stdout]    --> src/c_test.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |         num_keys:         i32,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_length`
[INFO] [stdout]    --> src/c_test.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         filter_length:    *mut usize) -> *mut u8 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         arg:           *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/c_test.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         k:             *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]    --> src/c_test.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |         length:        usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/c_test.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         filter:        *const u8,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_length`
[INFO] [stdout]    --> src/c_test.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         filter_length: usize) -> u8 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/c_test.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/c_test.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/corruption_test.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn build(&mut self, n: i32)  {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_expected`
[INFO] [stdout]    --> src/corruption_test.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         min_expected: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_expected`
[INFO] [stdout]    --> src/corruption_test.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         max_expected: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filetype`
[INFO] [stdout]    --> src/corruption_test.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         filetype:         FileType,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filetype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/corruption_test.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         offset:           i32,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes_to_corrupt`
[INFO] [stdout]    --> src/corruption_test.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         bytes_to_corrupt: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_to_corrupt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/corruption_test.rs:197:32
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn property(&mut self, name: &String) -> i32 {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/corruption_test.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         i:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/corruption_test.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/corruption_test.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         k:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/corruption_test.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/corruption_test.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/corruption_test.rs:474:9
[INFO] [stdout]     |
[INFO] [stdout] 474 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/fault_injection_test.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_dir_name(filename: &String) -> String {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/fault_injection_test.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn sync_dir(dir: &String) -> crate::Status {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/fault_injection_test.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         filename: &String,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]   --> src/fault_injection_test.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         length:   u64) -> crate::Status {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/fault_injection_test.rs:109:16
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn new(filename: &String) -> Self {
[INFO] [stdout]     |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `active`
[INFO] [stdout]    --> src/fault_injection_test.rs:212:45
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn set_filesystem_active(&mut self, active: bool)  {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_active`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/fault_injection_test.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         state: &FileState,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/fault_injection_test.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         f:     *mut dyn WritableFile,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/fault_injection_test.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         env:   *mut FaultInjectionTestEnv) -> Self {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/fault_injection_test.rs:253:26
[INFO] [stdout]     |
[INFO] [stdout] 253 |     fn append(&mut self, data: &Slice) -> crate::Status {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]    --> src/fault_injection_test.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         fname:  &String,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/fault_injection_test.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]    --> src/fault_injection_test.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         fname:  &String,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/fault_injection_test.rs:364:9
[INFO] [stdout]     |
[INFO] [stdout] 364 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/fault_injection_test.rs:415:59
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn is_file_created_since_last_dir_sync(&mut self, filename: &String) -> bool {
[INFO] [stdout]     |                                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/fault_injection_test.rs:425:36
[INFO] [stdout]     |
[INFO] [stdout] 425 |     pub fn untrack_file(&mut self, f: &String)  {
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/fault_injection_test.rs:435:35
[INFO] [stdout]     |
[INFO] [stdout] 435 |     pub fn delete_file(&mut self, f: &String) -> crate::Status {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/fault_injection_test.rs:449:9
[INFO] [stdout]     |
[INFO] [stdout] 449 |         s: &String,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/fault_injection_test.rs:450:9
[INFO] [stdout]     |
[INFO] [stdout] 450 |         t: &String) -> crate::Status {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/fault_injection_test.rs:505:44
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn writable_file_closed(&mut self, state: &FileState)  {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reuse`
[INFO] [stdout]    --> src/fault_injection_test.rs:582:34
[INFO] [stdout]     |
[INFO] [stdout] 582 |     pub fn reuse_logs(&mut self, reuse: bool)  {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_reuse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_idx`
[INFO] [stdout]    --> src/fault_injection_test.rs:591:9
[INFO] [stdout]     |
[INFO] [stdout] 591 |         start_idx: i32,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_vals`
[INFO] [stdout]    --> src/fault_injection_test.rs:592:9
[INFO] [stdout]     |
[INFO] [stdout] 592 |         num_vals:  i32)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_vals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/fault_injection_test.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         i:   i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/fault_injection_test.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         val: *mut String) -> crate::Status {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_idx`
[INFO] [stdout]    --> src/fault_injection_test.rs:623:9
[INFO] [stdout]     |
[INFO] [stdout] 623 |         start_idx: i32,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_vals`
[INFO] [stdout]    --> src/fault_injection_test.rs:624:9
[INFO] [stdout]     |
[INFO] [stdout] 624 |         num_vals:  i32,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_vals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/fault_injection_test.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |         expected:  ExpectedVerifResult) -> crate::Status {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/fault_injection_test.rs:655:9
[INFO] [stdout]     |
[INFO] [stdout] 655 |         i:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/fault_injection_test.rs:656:9
[INFO] [stdout]     |
[INFO] [stdout] 656 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/fault_injection_test.rs:673:9
[INFO] [stdout]     |
[INFO] [stdout] 673 |         k:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/fault_injection_test.rs:674:9
[INFO] [stdout]     |
[INFO] [stdout] 674 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reset_method`
[INFO] [stdout]    --> src/fault_injection_test.rs:716:38
[INFO] [stdout]     |
[INFO] [stdout] 716 |     pub fn reset_db_state(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reset_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_pre_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:734:9
[INFO] [stdout]     |
[INFO] [stdout] 734 |         num_pre_sync:  i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pre_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_post_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:735:9
[INFO] [stdout]     |
[INFO] [stdout] 735 |         num_post_sync: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_post_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reset_method`
[INFO] [stdout]    --> src/fault_injection_test.rs:747:9
[INFO] [stdout]     |
[INFO] [stdout] 747 |         reset_method:  ResetMethod,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reset_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_pre_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:748:9
[INFO] [stdout]     |
[INFO] [stdout] 748 |         num_pre_sync:  i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pre_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_post_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:749:9
[INFO] [stdout]     |
[INFO] [stdout] 749 |         num_post_sync: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_post_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reset_method`
[INFO] [stdout]    --> src/fault_injection_test.rs:765:55
[INFO] [stdout]     |
[INFO] [stdout] 765 |     pub fn no_write_test_reopen_with_fault(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reset_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/fault_injection_test.rs:826:9
[INFO] [stdout]     |
[INFO] [stdout] 826 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/fault_injection_test.rs:827:9
[INFO] [stdout]     |
[INFO] [stdout] 827 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/harness.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         f: *const u8,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]   --> src/harness.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         l: i32) -> Self {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/harness.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         b:   bool,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/harness.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         msg: *const u8) -> &mut Tester {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/harness.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn is_ok(&mut self, s: &Status) -> &mut Tester {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/harness.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |     #[inline] fn shl(self, rhs: &V) -> Self::Output {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/harness.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |         base: *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/harness.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |         name: *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/harness.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         func: fn() -> c_void) -> bool {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/c_test.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn start_phase(name: *const u8)  {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/issue178_test.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn key1(i: i32) -> String {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]   --> src/c_test.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         expected: *const u8,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/issue178_test.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn key2(i: i32) -> String {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/c_test.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         v:        *const u8,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]   --> src/issue178_test.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         argc: i32,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/c_test.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         n:        usize)  {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/issue178_test.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]   --> src/issue200_test.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         argc: i32,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]   --> src/c_test.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn free(ptr: *mut *mut u8)  {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]   --> src/issue200_test.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/c_test.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         db:       *mut LevelDB,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/c_test.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         options:  *const LevelDBReadOptions,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/issue320_test.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn generate_random_number(max: i32) -> i32 {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/issue320_test.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn create_random_string(index: i32) -> String {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_`
[INFO] [stdout]   --> src/c_test.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         key_:        *const u8,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_key_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]   --> src/c_test.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         expected: *const u8)  {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/issue320_test.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> src/c_test.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         iter: *mut LevelDBIterator,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/issue320_test.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_`
[INFO] [stdout]   --> src/c_test.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         key_: *const u8,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_key_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/c_test.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         val:  *const u8)  {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/c_test.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         ptr:  *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/c_test.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         k:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `klen`
[INFO] [stdout]    --> src/c_test.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         klen: usize,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_klen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/c_test.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         v:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/recovery_test.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn open_with_status(&mut self, options: Option<*mut Options>) -> crate::Status {
[INFO] [stdout]    |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vlen`
[INFO] [stdout]    --> src/c_test.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         vlen: usize)  {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_vlen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/recovery_test.rs:98:28
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn open(&mut self, options: Option<*mut Options>)  {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptr`
[INFO] [stdout]    --> src/c_test.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         ptr:  *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/recovery_test.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         k: &String,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/c_test.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         k:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `klen`
[INFO] [stdout]    --> src/c_test.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         klen: usize)  {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_klen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/recovery_test.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         v: &String) -> crate::Status {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:155:16
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn cmp_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/recovery_test.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         k:        &String,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         arg:  *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snapshot`
[INFO] [stdout]    --> src/recovery_test.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         snapshot: Option<*const dyn Snapshot>) -> String {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_snapshot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/c_test.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         a:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/recovery_test.rs:148:32
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn log_name(&mut self, number: u64) -> String {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alen`
[INFO] [stdout]    --> src/c_test.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         alen: usize,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_alen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/c_test.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         b:    *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blen`
[INFO] [stdout]    --> src/c_test.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         blen: usize) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_blen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn cmp_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:197:19
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn filter_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/recovery_test.rs:187:33
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn get_files(&mut self, t: FileType) -> Vec<u64> {
[INFO] [stdout]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:205:16
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn filter_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         arg:              *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]    --> src/recovery_test.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn file_size(&mut self, fname: &String) -> u64 {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_array`
[INFO] [stdout]    --> src/c_test.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         key_array:        *const *const u8,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_length_array`
[INFO] [stdout]    --> src/c_test.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         key_length_array: *const usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_length_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_keys`
[INFO] [stdout]    --> src/c_test.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |         num_keys:         i32,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lognum`
[INFO] [stdout]    --> src/recovery_test.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         lognum: u64,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lognum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_length`
[INFO] [stdout]    --> src/c_test.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         filter_length:    *mut usize) -> *mut u8 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/c_test.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |         arg:           *mut c_void,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seq`
[INFO] [stdout]    --> src/recovery_test.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         seq:    SequenceNumber,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_seq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/c_test.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         k:             *const u8,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_`
[INFO] [stdout]    --> src/recovery_test.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         key_:   Slice,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_key_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]    --> src/c_test.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |         length:        usize,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/recovery_test.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         val:    Slice)  {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/c_test.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         filter:        *const u8,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/recovery_test.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 472 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter_length`
[INFO] [stdout]    --> src/c_test.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         filter_length: usize) -> u8 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/recovery_test.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/c_test.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/c_test.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]   --> src/util.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         fname:  &String,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/util.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/corruption_test.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn build(&mut self, n: i32)  {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]   --> src/util.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         fname:  &String,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_expected`
[INFO] [stdout]    --> src/corruption_test.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         min_expected: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/util.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_expected`
[INFO] [stdout]    --> src/corruption_test.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         max_expected: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnd`
[INFO] [stdout]   --> src/util.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         rnd: *mut Random,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filetype`
[INFO] [stdout]    --> src/corruption_test.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         filetype:         FileType,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filetype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/util.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         len: i32,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/corruption_test.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         offset:           i32,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]   --> src/util.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         dst: *mut String) -> Slice {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes_to_corrupt`
[INFO] [stdout]    --> src/corruption_test.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         bytes_to_corrupt: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_to_corrupt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnd`
[INFO] [stdout]    --> src/util.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         rnd: *mut Random,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/corruption_test.rs:197:32
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn property(&mut self, name: &String) -> i32 {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/util.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         len: i32) -> String {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnd`
[INFO] [stdout]    --> src/util.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         rnd:                 *mut Random,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/corruption_test.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         i:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compressed_fraction`
[INFO] [stdout]    --> src/util.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         compressed_fraction: f64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compressed_fraction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/corruption_test.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/util.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         len:                 usize,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/corruption_test.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         k:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/corruption_test.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/util.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         dst:                 *mut String) -> Slice {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `phase` is never used
[INFO] [stdout]  --> src/c_test.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const phase: &'static str = "";
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_phase` is never used
[INFO] [stdout]  --> src/c_test.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn start_phase(name: *const u8)  {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_equal` is never used
[INFO] [stdout]   --> src/c_test.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn check_equal(
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `free` is never used
[INFO] [stdout]   --> src/c_test.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn free(ptr: *mut *mut u8)  {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_get` is never used
[INFO] [stdout]   --> src/c_test.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn check_get(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_iter` is never used
[INFO] [stdout]   --> src/c_test.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn check_iter(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_put` is never used
[INFO] [stdout]    --> src/c_test.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn check_put(
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_del` is never used
[INFO] [stdout]    --> src/c_test.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn check_del(
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp_destroy` is never used
[INFO] [stdout]    --> src/c_test.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn cmp_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp_compare` is never used
[INFO] [stdout]    --> src/c_test.rs:163:4
[INFO] [stdout]     |
[INFO] [stdout] 163 | fn cmp_compare(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp_name` is never used
[INFO] [stdout]    --> src/c_test.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn cmp_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_destroy` is never used
[INFO] [stdout]    --> src/c_test.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn filter_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_name` is never used
[INFO] [stdout]    --> src/c_test.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn filter_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_create` is never used
[INFO] [stdout]    --> src/c_test.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn filter_create(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_key_match` is never used
[INFO] [stdout]    --> src/c_test.rs:229:4
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn filter_key_match(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbc_test_main` is never used
[INFO] [stdout]    --> src/c_test.rs:244:4
[INFO] [stdout]     |
[INFO] [stdout] 244 | fn dbc_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALUE_SIZE` is never used
[INFO] [stdout]  --> src/corruption_test.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const VALUE_SIZE: i32 = 1000;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `env`, `options`, `db`, `dbname`, and `tiny_cache` are never read
[INFO] [stdout]   --> src/corruption_test.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct CorruptionTest {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 10 |     env:        ErrorEnv,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     options:    Options,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     db:         *mut dyn DB,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     dbname:     String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     tiny_cache: *mut Cache,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/corruption_test.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl CorruptionTest {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] 50  |     
[INFO] [stdout] 51  |     pub fn try_reopen(&mut self) -> Status {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61  |     pub fn reopen(&mut self)  {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn repairdb(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79  |     pub fn build(&mut self, n: i32)  {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn check(&mut self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn corrupt(&mut self, 
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     pub fn property(&mut self, name: &String) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     pub fn key(&mut self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn value(&mut self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbcorruption_test_main` is never used
[INFO] [stdout]    --> src/corruption_test.rs:472:4
[INFO] [stdout]     |
[INFO] [stdout] 472 | fn dbcorruption_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALUE_SIZE` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const VALUE_SIZE:     i32 = 1000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_NUM_VALUES` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MAX_NUM_VALUES: i32 = 2000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITERATIONS` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const NUM_ITERATIONS: usize = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dir_name` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_dir_name(filename: &String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sync_dir` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn sync_dir(dir: &String) -> crate::Status {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncate` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn truncate(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `filename`, `pos`, `pos_at_last_sync`, and `pos_at_last_flush` are never read
[INFO] [stdout]   --> src/fault_injection_test.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct FileState {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 89 |     filename:          String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 90 |     pos:               i64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 91 |     pos_at_last_sync:  i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 92 |     pos_at_last_flush: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `is_fully_synced` are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl FileState {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 108 |
[INFO] [stdout] 109 |     pub fn new(filename: &String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn is_fully_synced(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state`, `target`, `writable_file_opened`, and `env` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 136 | struct TestWritableFile {
[INFO] [stdout]     |        ---------------- fields in this struct
[INFO] [stdout] 137 |     state:                FileState,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 138 |     target:               *mut dyn WritableFile,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 139 |     writable_file_opened: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 140 |     env:                  *mut FaultInjectionTestEnv,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base` and `mutex` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | struct FaultInjectionTestEnv {
[INFO] [stdout]     |        --------------------- fields in this struct
[INFO] [stdout] 160 |     base:  EnvWrapper,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 161 |     mutex: Mutex<fault_injection_test_env::Inner>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_filesystem_active` and `set_filesystem_active` are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl FaultInjectionTestEnv {
[INFO] [stdout]     | -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub fn is_filesystem_active(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn set_filesystem_active(&mut self, active: bool)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 234 | impl TestWritableFile {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 235 |
[INFO] [stdout] 236 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sync_parent` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout] 322 | impl TestWritableFile {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 323 |
[INFO] [stdout] 324 |     fn sync_parent(&mut self) -> crate::Status {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | impl FaultInjectionTestEnv {
[INFO] [stdout]     | -------------------------- methods in this implementation
[INFO] [stdout] 338 |
[INFO] [stdout] 339 |     pub fn new_writable_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     pub fn new_appendable_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |     pub fn drop_unsynced_file_data(&mut self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub fn dir_was_synced(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 415 |     pub fn is_file_created_since_last_dir_sync(&mut self, filename: &String) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 425 |     pub fn untrack_file(&mut self, f: &String)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 435 |     pub fn delete_file(&mut self, f: &String) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 448 |     pub fn rename_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |     pub fn reset_state(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 485 |     pub fn delete_files_created_after_last_dir_sync(&mut self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 505 |     pub fn writable_file_closed(&mut self, state: &FileState)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `drop_unsynced_data` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:517:12
[INFO] [stdout]     |
[INFO] [stdout] 515 | impl FileState {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 516 |     
[INFO] [stdout] 517 |     pub fn drop_unsynced_data(&self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/corruption_test.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/corruption_test.rs:474:9
[INFO] [stdout]     |
[INFO] [stdout] 474 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `env`, `dbname`, `tiny_cache`, `options`, and `db` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:529:5
[INFO] [stdout]     |
[INFO] [stdout] 528 | struct FaultInjectionTest {
[INFO] [stdout]     |        ------------------ fields in this struct
[INFO] [stdout] 529 |     env:        *mut FaultInjectionTestEnv,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 530 |     dbname:     String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 531 |     tiny_cache: *mut Cache,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 532 |     options:    Options,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 533 |     db:         *mut dyn DB,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExpectedVerifResult` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:536:6
[INFO] [stdout]     |
[INFO] [stdout] 536 | enum ExpectedVerifResult { 
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/fault_injection_test.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_dir_name(filename: &String) -> String {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ResetMethod` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:541:6
[INFO] [stdout]     |
[INFO] [stdout] 541 | enum ResetMethod { 
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/fault_injection_test.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn sync_dir(dir: &String) -> crate::Status {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/fault_injection_test.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         filename: &String,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]   --> src/fault_injection_test.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         length:   u64) -> crate::Status {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:582:12
[INFO] [stdout]     |
[INFO] [stdout] 580 | impl FaultInjectionTest {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] 581 |
[INFO] [stdout] 582 |     pub fn reuse_logs(&mut self, reuse: bool)  {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 590 |     pub fn build(&mut self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 608 |     pub fn read_value(&self, 
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 622 |     pub fn verify(&self, 
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 654 |     pub fn key(&self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 672 |     pub fn value(&self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 683 |     pub fn opendb(&mut self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 694 |     pub fn closedb(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 703 |     pub fn delete_all_data(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 716 |     pub fn reset_db_state(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 733 |     pub fn partial_compact_test_pre_fault(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 746 |     pub fn partial_compact_test_reopen_with_fault(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 763 |     pub fn no_write_test_pre_fault(&mut self)  { }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 764 |     
[INFO] [stdout] 765 |     pub fn no_write_test_reopen_with_fault(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 775 |     pub fn do_test(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbfault_injection_test_main` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:825:4
[INFO] [stdout]     |
[INFO] [stdout] 825 | fn dbfault_injection_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `db_file_state`, `new_files_since_last_dir_sync`, and `filesystem_active` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub struct Inner {
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 169 |
[INFO] [stdout] 170 |         db_file_state:                 HashMap<String,FileState>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 171 |         new_files_since_last_dir_sync: HashSet<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |         filesystem_active:             bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/fault_injection_test.rs:109:16
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn new(filename: &String) -> Self {
[INFO] [stdout]     |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ok`, `fname`, `line`, and `ss` are never read
[INFO] [stdout]   --> src/harness.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Tester {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     ok:    bool,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     fname: *const u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     line:  i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     ss:    Box<dyn std::io::Write>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base`, `name`, and `func` are never read
[INFO] [stdout]    --> src/harness.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct Test {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 224 |     base: *const u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 225 |     name: *const u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 226 |     func: fn() -> c_void,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `active`
[INFO] [stdout]    --> src/fault_injection_test.rs:212:45
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn set_filesystem_active(&mut self, active: bool)  {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_active`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_KEYS` is never used
[INFO] [stdout]   --> src/issue178_test.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const NUM_KEYS: i32 = 1100000;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key1` is never used
[INFO] [stdout]   --> src/issue178_test.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn key1(i: i32) -> String {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key2` is never used
[INFO] [stdout]   --> src/issue178_test.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn key2(i: i32) -> String {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Issue178` is never constructed
[INFO] [stdout]   --> src/issue178_test.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Issue178 {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `issuesissue178_test_main` is never used
[INFO] [stdout]   --> src/issue178_test.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn issuesissue178_test_main (
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Issue200` is never constructed
[INFO] [stdout]   --> src/issue200_test.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Issue200 {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `issuesissue200_test_main` is never used
[INFO] [stdout]   --> src/issue200_test.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn issuesissue200_test_main (
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_random_number` is never used
[INFO] [stdout]   --> src/issue320_test.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn generate_random_number(max: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_random_string` is never used
[INFO] [stdout]   --> src/issue320_test.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn create_random_string(index: i32) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Issue320` is never constructed
[INFO] [stdout]   --> src/issue320_test.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct Issue320 {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `issuesissue320_test_main` is never used
[INFO] [stdout]    --> src/issue320_test.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn issuesissue320_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dbname`, `env`, and `db` are never read
[INFO] [stdout]  --> src/recovery_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct RecoveryTest {
[INFO] [stdout]   |        ------------ fields in this struct
[INFO] [stdout] 6 |     dbname: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     env:    Rc<RefCell<dyn Env>>,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     db:     *mut dyn DB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/fault_injection_test.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         state: &FileState,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/fault_injection_test.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |         f:     *mut dyn WritableFile,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/fault_injection_test.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         env:   *mut FaultInjectionTestEnv) -> Self {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/fault_injection_test.rs:253:26
[INFO] [stdout]     |
[INFO] [stdout] 253 |     fn append(&mut self, data: &Slice) -> crate::Status {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/recovery_test.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl RecoveryTest {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 38  |
[INFO] [stdout] 39  |     pub fn dbfull(&self) -> *mut DBImpl {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47  |     pub fn env(&self) -> Rc<RefCell<dyn Env>> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 55  |     pub fn can_append(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     pub fn close(&mut self)  {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79  |     pub fn open_with_status(&mut self, options: Option<*mut Options>) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn open(&mut self, options: Option<*mut Options>)  {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn put(&mut self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn get(&mut self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn manifest_file_name(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn log_name(&mut self, number: u64) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn delete_log_files(&mut self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn delete_manifest_file(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn first_log_file(&mut self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn get_files(&mut self, t: FileType) -> Vec<u64> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn num_logs(&mut self) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn num_tables(&mut self) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     pub fn file_size(&mut self, fname: &String) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn compact_mem_table(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub fn make_log_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]    --> src/fault_injection_test.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         fname:  &String,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbrecovery_test_main` is never used
[INFO] [stdout]    --> src/recovery_test.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn dbrecovery_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/fault_injection_test.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base`, `writable_file_error`, and `num_writable_file_errors` are never read
[INFO] [stdout]   --> src/util.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ErrorEnv {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     base:                     EnvWrapper,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     writable_file_error:      bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     num_writable_file_errors: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]    --> src/fault_injection_test.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         fname:  &String,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `phase` should have an upper case name
[INFO] [stdout]  --> src/c_test.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const phase: &'static str = "";
[INFO] [stdout]   |       ^^^^^ help: convert the identifier to upper case: `PHASE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/fault_injection_test.rs:364:9
[INFO] [stdout]     |
[INFO] [stdout] 364 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/fault_injection_test.rs:415:59
[INFO] [stdout]     |
[INFO] [stdout] 415 |     pub fn is_file_created_since_last_dir_sync(&mut self, filename: &String) -> bool {
[INFO] [stdout]     |                                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/fault_injection_test.rs:425:36
[INFO] [stdout]     |
[INFO] [stdout] 425 |     pub fn untrack_file(&mut self, f: &String)  {
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/fault_injection_test.rs:435:35
[INFO] [stdout]     |
[INFO] [stdout] 435 |     pub fn delete_file(&mut self, f: &String) -> crate::Status {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/fault_injection_test.rs:449:9
[INFO] [stdout]     |
[INFO] [stdout] 449 |         s: &String,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/fault_injection_test.rs:450:9
[INFO] [stdout]     |
[INFO] [stdout] 450 |         t: &String) -> crate::Status {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/fault_injection_test.rs:505:44
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn writable_file_closed(&mut self, state: &FileState)  {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reuse`
[INFO] [stdout]    --> src/fault_injection_test.rs:582:34
[INFO] [stdout]     |
[INFO] [stdout] 582 |     pub fn reuse_logs(&mut self, reuse: bool)  {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_reuse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_idx`
[INFO] [stdout]    --> src/fault_injection_test.rs:591:9
[INFO] [stdout]     |
[INFO] [stdout] 591 |         start_idx: i32,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_vals`
[INFO] [stdout]    --> src/fault_injection_test.rs:592:9
[INFO] [stdout]     |
[INFO] [stdout] 592 |         num_vals:  i32)  {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_vals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/fault_injection_test.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         i:   i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/fault_injection_test.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         val: *mut String) -> crate::Status {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_idx`
[INFO] [stdout]    --> src/fault_injection_test.rs:623:9
[INFO] [stdout]     |
[INFO] [stdout] 623 |         start_idx: i32,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_vals`
[INFO] [stdout]    --> src/fault_injection_test.rs:624:9
[INFO] [stdout]     |
[INFO] [stdout] 624 |         num_vals:  i32,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_vals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/fault_injection_test.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |         expected:  ExpectedVerifResult) -> crate::Status {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/fault_injection_test.rs:655:9
[INFO] [stdout]     |
[INFO] [stdout] 655 |         i:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/fault_injection_test.rs:656:9
[INFO] [stdout]     |
[INFO] [stdout] 656 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/fault_injection_test.rs:673:9
[INFO] [stdout]     |
[INFO] [stdout] 673 |         k:       i32,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `storage`
[INFO] [stdout]    --> src/fault_injection_test.rs:674:9
[INFO] [stdout]     |
[INFO] [stdout] 674 |         storage: *mut String) -> Slice {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reset_method`
[INFO] [stdout]    --> src/fault_injection_test.rs:716:38
[INFO] [stdout]     |
[INFO] [stdout] 716 |     pub fn reset_db_state(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reset_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_pre_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:734:9
[INFO] [stdout]     |
[INFO] [stdout] 734 |         num_pre_sync:  i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pre_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_post_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:735:9
[INFO] [stdout]     |
[INFO] [stdout] 735 |         num_post_sync: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_post_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reset_method`
[INFO] [stdout]    --> src/fault_injection_test.rs:747:9
[INFO] [stdout]     |
[INFO] [stdout] 747 |         reset_method:  ResetMethod,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reset_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_pre_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:748:9
[INFO] [stdout]     |
[INFO] [stdout] 748 |         num_pre_sync:  i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pre_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_post_sync`
[INFO] [stdout]    --> src/fault_injection_test.rs:749:9
[INFO] [stdout]     |
[INFO] [stdout] 749 |         num_post_sync: i32)  {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_post_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reset_method`
[INFO] [stdout]    --> src/fault_injection_test.rs:765:55
[INFO] [stdout]     |
[INFO] [stdout] 765 |     pub fn no_write_test_reopen_with_fault(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reset_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/fault_injection_test.rs:826:9
[INFO] [stdout]     |
[INFO] [stdout] 826 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/fault_injection_test.rs:827:9
[INFO] [stdout]     |
[INFO] [stdout] 827 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/harness.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         f: *const u8,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]   --> src/harness.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         l: i32) -> Self {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/harness.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         b:   bool,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/harness.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         msg: *const u8) -> &mut Tester {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/harness.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn is_ok(&mut self, s: &Status) -> &mut Tester {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/harness.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |     #[inline] fn shl(self, rhs: &V) -> Self::Output {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/harness.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |         base: *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/harness.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |         name: *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]    --> src/harness.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         func: fn() -> c_void) -> bool {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/issue178_test.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn key1(i: i32) -> String {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/issue178_test.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn key2(i: i32) -> String {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]   --> src/issue178_test.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         argc: i32,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/issue178_test.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]   --> src/issue200_test.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         argc: i32,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]   --> src/issue200_test.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/issue320_test.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn generate_random_number(max: i32) -> i32 {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/issue320_test.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn create_random_string(index: i32) -> String {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/issue320_test.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/issue320_test.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/recovery_test.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn open_with_status(&mut self, options: Option<*mut Options>) -> crate::Status {
[INFO] [stdout]    |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/recovery_test.rs:98:28
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn open(&mut self, options: Option<*mut Options>)  {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/recovery_test.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         k: &String,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/recovery_test.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         v: &String) -> crate::Status {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/recovery_test.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         k:        &String,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snapshot`
[INFO] [stdout]    --> src/recovery_test.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         snapshot: Option<*const dyn Snapshot>) -> String {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_snapshot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/recovery_test.rs:148:32
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn log_name(&mut self, number: u64) -> String {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/recovery_test.rs:187:33
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn get_files(&mut self, t: FileType) -> Vec<u64> {
[INFO] [stdout]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]    --> src/recovery_test.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn file_size(&mut self, fname: &String) -> u64 {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lognum`
[INFO] [stdout]    --> src/recovery_test.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         lognum: u64,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lognum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seq`
[INFO] [stdout]    --> src/recovery_test.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         seq:    SequenceNumber,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_seq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_`
[INFO] [stdout]    --> src/recovery_test.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         key_:   Slice,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_key_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/recovery_test.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         val:    Slice)  {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argc`
[INFO] [stdout]    --> src/recovery_test.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 472 |         argc: i32,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argv`
[INFO] [stdout]    --> src/recovery_test.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |         argv: *mut *mut u8) -> i32 {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]   --> src/util.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         fname:  &String,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/util.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fname`
[INFO] [stdout]   --> src/util.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         fname:  &String,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/util.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         result: *mut *mut dyn WritableFile) -> crate::Status {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnd`
[INFO] [stdout]   --> src/util.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         rnd: *mut Random,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/util.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         len: i32,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]   --> src/util.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         dst: *mut String) -> Slice {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnd`
[INFO] [stdout]    --> src/util.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         rnd: *mut Random,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/util.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         len: i32) -> String {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rnd`
[INFO] [stdout]    --> src/util.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         rnd:                 *mut Random,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compressed_fraction`
[INFO] [stdout]    --> src/util.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         compressed_fraction: f64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compressed_fraction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/util.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         len:                 usize,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst`
[INFO] [stdout]    --> src/util.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         dst:                 *mut String) -> Slice {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `phase` is never used
[INFO] [stdout]  --> src/c_test.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const phase: &'static str = "";
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_phase` is never used
[INFO] [stdout]  --> src/c_test.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn start_phase(name: *const u8)  {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_equal` is never used
[INFO] [stdout]   --> src/c_test.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn check_equal(
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `free` is never used
[INFO] [stdout]   --> src/c_test.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn free(ptr: *mut *mut u8)  {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_get` is never used
[INFO] [stdout]   --> src/c_test.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn check_get(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_iter` is never used
[INFO] [stdout]   --> src/c_test.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn check_iter(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_put` is never used
[INFO] [stdout]    --> src/c_test.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn check_put(
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_del` is never used
[INFO] [stdout]    --> src/c_test.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn check_del(
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp_destroy` is never used
[INFO] [stdout]    --> src/c_test.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn cmp_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp_compare` is never used
[INFO] [stdout]    --> src/c_test.rs:163:4
[INFO] [stdout]     |
[INFO] [stdout] 163 | fn cmp_compare(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp_name` is never used
[INFO] [stdout]    --> src/c_test.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn cmp_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_destroy` is never used
[INFO] [stdout]    --> src/c_test.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn filter_destroy(arg: *mut c_void)  {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_name` is never used
[INFO] [stdout]    --> src/c_test.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn filter_name(arg: *mut c_void) -> *const u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_create` is never used
[INFO] [stdout]    --> src/c_test.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn filter_create(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_key_match` is never used
[INFO] [stdout]    --> src/c_test.rs:229:4
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn filter_key_match(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbc_test_main` is never used
[INFO] [stdout]    --> src/c_test.rs:244:4
[INFO] [stdout]     |
[INFO] [stdout] 244 | fn dbc_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALUE_SIZE` is never used
[INFO] [stdout]  --> src/corruption_test.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const VALUE_SIZE: i32 = 1000;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `env`, `options`, `db`, `dbname`, and `tiny_cache` are never read
[INFO] [stdout]   --> src/corruption_test.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct CorruptionTest {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 10 |     env:        ErrorEnv,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     options:    Options,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     db:         *mut dyn DB,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     dbname:     String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     tiny_cache: *mut Cache,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/corruption_test.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl CorruptionTest {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] 50  |     
[INFO] [stdout] 51  |     pub fn try_reopen(&mut self) -> Status {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61  |     pub fn reopen(&mut self)  {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn repairdb(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79  |     pub fn build(&mut self, n: i32)  {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn check(&mut self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn corrupt(&mut self, 
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     pub fn property(&mut self, name: &String) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     pub fn key(&mut self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn value(&mut self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbcorruption_test_main` is never used
[INFO] [stdout]    --> src/corruption_test.rs:472:4
[INFO] [stdout]     |
[INFO] [stdout] 472 | fn dbcorruption_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VALUE_SIZE` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const VALUE_SIZE:     i32 = 1000;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_NUM_VALUES` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MAX_NUM_VALUES: i32 = 2000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITERATIONS` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const NUM_ITERATIONS: usize = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dir_name` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_dir_name(filename: &String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sync_dir` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn sync_dir(dir: &String) -> crate::Status {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncate` is never used
[INFO] [stdout]   --> src/fault_injection_test.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn truncate(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `filename`, `pos`, `pos_at_last_sync`, and `pos_at_last_flush` are never read
[INFO] [stdout]   --> src/fault_injection_test.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct FileState {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 89 |     filename:          String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 90 |     pos:               i64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 91 |     pos_at_last_sync:  i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 92 |     pos_at_last_flush: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `is_fully_synced` are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl FileState {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 108 |
[INFO] [stdout] 109 |     pub fn new(filename: &String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn is_fully_synced(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state`, `target`, `writable_file_opened`, and `env` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 136 | struct TestWritableFile {
[INFO] [stdout]     |        ---------------- fields in this struct
[INFO] [stdout] 137 |     state:                FileState,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 138 |     target:               *mut dyn WritableFile,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 139 |     writable_file_opened: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 140 |     env:                  *mut FaultInjectionTestEnv,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base` and `mutex` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | struct FaultInjectionTestEnv {
[INFO] [stdout]     |        --------------------- fields in this struct
[INFO] [stdout] 160 |     base:  EnvWrapper,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 161 |     mutex: Mutex<fault_injection_test_env::Inner>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_filesystem_active` and `set_filesystem_active` are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl FaultInjectionTestEnv {
[INFO] [stdout]     | -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub fn is_filesystem_active(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn set_filesystem_active(&mut self, active: bool)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 234 | impl TestWritableFile {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 235 |
[INFO] [stdout] 236 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sync_parent` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout] 322 | impl TestWritableFile {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 323 |
[INFO] [stdout] 324 |     fn sync_parent(&mut self) -> crate::Status {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | impl FaultInjectionTestEnv {
[INFO] [stdout]     | -------------------------- methods in this implementation
[INFO] [stdout] 338 |
[INFO] [stdout] 339 |     pub fn new_writable_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     pub fn new_appendable_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |     pub fn drop_unsynced_file_data(&mut self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub fn dir_was_synced(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 415 |     pub fn is_file_created_since_last_dir_sync(&mut self, filename: &String) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 425 |     pub fn untrack_file(&mut self, f: &String)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 435 |     pub fn delete_file(&mut self, f: &String) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 448 |     pub fn rename_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |     pub fn reset_state(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 485 |     pub fn delete_files_created_after_last_dir_sync(&mut self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 505 |     pub fn writable_file_closed(&mut self, state: &FileState)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `drop_unsynced_data` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:517:12
[INFO] [stdout]     |
[INFO] [stdout] 515 | impl FileState {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 516 |     
[INFO] [stdout] 517 |     pub fn drop_unsynced_data(&self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `env`, `dbname`, `tiny_cache`, `options`, and `db` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:529:5
[INFO] [stdout]     |
[INFO] [stdout] 528 | struct FaultInjectionTest {
[INFO] [stdout]     |        ------------------ fields in this struct
[INFO] [stdout] 529 |     env:        *mut FaultInjectionTestEnv,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 530 |     dbname:     String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 531 |     tiny_cache: *mut Cache,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 532 |     options:    Options,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 533 |     db:         *mut dyn DB,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExpectedVerifResult` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:536:6
[INFO] [stdout]     |
[INFO] [stdout] 536 | enum ExpectedVerifResult { 
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ResetMethod` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:541:6
[INFO] [stdout]     |
[INFO] [stdout] 541 | enum ResetMethod { 
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/fault_injection_test.rs:582:12
[INFO] [stdout]     |
[INFO] [stdout] 580 | impl FaultInjectionTest {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] 581 |
[INFO] [stdout] 582 |     pub fn reuse_logs(&mut self, reuse: bool)  {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 590 |     pub fn build(&mut self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 608 |     pub fn read_value(&self, 
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 622 |     pub fn verify(&self, 
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 654 |     pub fn key(&self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 672 |     pub fn value(&self, 
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 683 |     pub fn opendb(&mut self) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 694 |     pub fn closedb(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 703 |     pub fn delete_all_data(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 716 |     pub fn reset_db_state(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 733 |     pub fn partial_compact_test_pre_fault(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 746 |     pub fn partial_compact_test_reopen_with_fault(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 763 |     pub fn no_write_test_pre_fault(&mut self)  { }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 764 |     
[INFO] [stdout] 765 |     pub fn no_write_test_reopen_with_fault(&mut self, reset_method: ResetMethod)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 775 |     pub fn do_test(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbfault_injection_test_main` is never used
[INFO] [stdout]    --> src/fault_injection_test.rs:825:4
[INFO] [stdout]     |
[INFO] [stdout] 825 | fn dbfault_injection_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `db_file_state`, `new_files_since_last_dir_sync`, and `filesystem_active` are never read
[INFO] [stdout]    --> src/fault_injection_test.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub struct Inner {
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 169 |
[INFO] [stdout] 170 |         db_file_state:                 HashMap<String,FileState>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 171 |         new_files_since_last_dir_sync: HashSet<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |         filesystem_active:             bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ok`, `fname`, `line`, and `ss` are never read
[INFO] [stdout]   --> src/harness.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Tester {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     ok:    bool,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     fname: *const u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     line:  i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     ss:    Box<dyn std::io::Write>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base`, `name`, and `func` are never read
[INFO] [stdout]    --> src/harness.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct Test {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 224 |     base: *const u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 225 |     name: *const u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 226 |     func: fn() -> c_void,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_KEYS` is never used
[INFO] [stdout]   --> src/issue178_test.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const NUM_KEYS: i32 = 1100000;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key1` is never used
[INFO] [stdout]   --> src/issue178_test.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn key1(i: i32) -> String {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key2` is never used
[INFO] [stdout]   --> src/issue178_test.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn key2(i: i32) -> String {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Issue178` is never constructed
[INFO] [stdout]   --> src/issue178_test.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Issue178 {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `issuesissue178_test_main` is never used
[INFO] [stdout]   --> src/issue178_test.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn issuesissue178_test_main (
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Issue200` is never constructed
[INFO] [stdout]   --> src/issue200_test.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Issue200 {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `issuesissue200_test_main` is never used
[INFO] [stdout]   --> src/issue200_test.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn issuesissue200_test_main (
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_random_number` is never used
[INFO] [stdout]   --> src/issue320_test.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn generate_random_number(max: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_random_string` is never used
[INFO] [stdout]   --> src/issue320_test.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn create_random_string(index: i32) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Issue320` is never constructed
[INFO] [stdout]   --> src/issue320_test.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct Issue320 {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `issuesissue320_test_main` is never used
[INFO] [stdout]    --> src/issue320_test.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn issuesissue320_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dbname`, `env`, and `db` are never read
[INFO] [stdout]  --> src/recovery_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct RecoveryTest {
[INFO] [stdout]   |        ------------ fields in this struct
[INFO] [stdout] 6 |     dbname: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     env:    Rc<RefCell<dyn Env>>,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     db:     *mut dyn DB,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/recovery_test.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 37  | impl RecoveryTest {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 38  |
[INFO] [stdout] 39  |     pub fn dbfull(&self) -> *mut DBImpl {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47  |     pub fn env(&self) -> Rc<RefCell<dyn Env>> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 55  |     pub fn can_append(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     pub fn close(&mut self)  {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79  |     pub fn open_with_status(&mut self, options: Option<*mut Options>) -> crate::Status {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn open(&mut self, options: Option<*mut Options>)  {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn put(&mut self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn get(&mut self, 
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn manifest_file_name(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn log_name(&mut self, number: u64) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn delete_log_files(&mut self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn delete_manifest_file(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn first_log_file(&mut self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn get_files(&mut self, t: FileType) -> Vec<u64> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn num_logs(&mut self) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn num_tables(&mut self) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     pub fn file_size(&mut self, fname: &String) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn compact_mem_table(&mut self)  {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub fn make_log_file(&mut self, 
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dbrecovery_test_main` is never used
[INFO] [stdout]    --> src/recovery_test.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn dbrecovery_test_main (
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base`, `writable_file_error`, and `num_writable_file_errors` are never read
[INFO] [stdout]   --> src/util.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ErrorEnv {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     base:                     EnvWrapper,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     writable_file_error:      bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     num_writable_file_errors: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `phase` should have an upper case name
[INFO] [stdout]  --> src/c_test.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const phase: &'static str = "";
[INFO] [stdout]   |       ^^^^^ help: convert the identifier to upper case: `PHASE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 218 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 218 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.04s
[INFO] running `Command { std: "docker" "inspect" "9b47db5f9e5dc1628d2008dcf0a006153b00eb2e95a8f6413e3d6f398bce4827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b47db5f9e5dc1628d2008dcf0a006153b00eb2e95a8f6413e3d6f398bce4827", kill_on_drop: false }`
[INFO] [stdout] 9b47db5f9e5dc1628d2008dcf0a006153b00eb2e95a8f6413e3d6f398bce4827
