[INFO] fetching crate bitcoinleveldb-batch 0.1.16-alpha.0... [INFO] checking bitcoinleveldb-batch-0.1.16-alpha.0 against try#d48499c087dc9ccf49e58dd584b2df4a2c08657c for pr-113312 [INFO] extracting crate bitcoinleveldb-batch 0.1.16-alpha.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate bitcoinleveldb-batch 0.1.16-alpha.0 on toolchain d48499c087dc9ccf49e58dd584b2df4a2c08657c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-batch 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-batch 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-batch 0.1.16-alpha.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "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" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb72b89af7b586a132a34892570f5aef4739b235b51b19db3c2a6cb1a4ace2e3 [INFO] running `Command { std: "docker" "start" "-a" "bb72b89af7b586a132a34892570f5aef4739b235b51b19db3c2a6cb1a4ace2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb72b89af7b586a132a34892570f5aef4739b235b51b19db3c2a6cb1a4ace2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb72b89af7b586a132a34892570f5aef4739b235b51b19db3c2a6cb1a4ace2e3", kill_on_drop: false }` [INFO] [stdout] bb72b89af7b586a132a34892570f5aef4739b235b51b19db3c2a6cb1a4ace2e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdc0620b565490ef71983342e9c900682d5003979c4b9d36d28baa8056b6e9dd [INFO] running `Command { std: "docker" "start" "-a" "bdc0620b565490ef71983342e9c900682d5003979c4b9d36d28baa8056b6e9dd", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.166 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling failure_derive v0.1.8 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nom v7.1.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling term-painter v0.2.4 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling 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[INFO] [stderr] Compiling qmetaobject_impl v0.2.9 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling cpp v0.5.8 [INFO] [stderr] Compiling libevent-sys v0.2.6 [INFO] [stderr] Checking serde-big-array v0.4.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking time v0.3.22 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Checking libevent v0.1.0 [INFO] [stderr] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling qt_ritual_common v0.4.0 [INFO] [stderr] Compiling qt_ritual_build v0.5.0 [INFO] [stderr] Compiling qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Checking bitcoin-imports v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-cfg v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-slice v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-status v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-util v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-filter v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-comparator v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-key v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-file v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-rand v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-log v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-env v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-cache v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-snapshot v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-options v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-arena v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-table v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-versionedit v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-skiplist v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-memtable v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-meta v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-batch v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoinleveldb_meta::*` [INFO] [stdout] --> src/imports.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) use bitcoinleveldb_meta::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_test.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | fn print_contents(b: *mut WriteBatch) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/write_batch_test.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | 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/write_batch_test.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | 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: `handler` [INFO] [stdout] --> src/write_batch.rs:114:27 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn iterate(&self, handler: *mut dyn WriteBatchHandler) -> crate::Status { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/write_batch.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | value: &Slice) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch.rs:181:30 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn delete(&mut self, key_: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/write_batch.rs:201:30 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn append(&mut self, source: &WriteBatch) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch_alt.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/write_batch_alt.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | value: &Slice) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch_alt.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | fn delete(&mut self, key_: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | b: *const WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memtable` [INFO] [stdout] --> src/write_batch_alt.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | memtable: *mut MemTable) -> crate::Status { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memtable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | b: *mut WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `contents` [INFO] [stdout] --> src/write_batch_alt.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | contents: &Slice) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contents` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/write_batch_alt.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | dst: *mut WriteBatch, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/write_batch_alt.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | src: *const WriteBatch) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:94:29 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn count(&mut self, b: *const WriteBatch) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | b: *mut WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/write_batch_alt.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | n: i32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:122:32 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn sequence(&mut self, b: *const WriteBatch) -> SequenceNumber { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | b: *mut WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/write_batch_alt.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | seq: SequenceNumber) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/write_batch_alt.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn contents(batch: *const WriteBatch) -> Slice { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/write_batch_alt.rs:153:22 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn byte_size(batch: *const WriteBatch) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_contents` is never used [INFO] [stdout] --> src/write_batch_test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn print_contents(b: *mut WriteBatch) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WriteBatchTest` is never constructed [INFO] [stdout] --> src/write_batch_test.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | struct WriteBatchTest {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbwrite_batch_test_main` is never used [INFO] [stdout] --> src/write_batch_test.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn dbwrite_batch_test_main ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rep` is never read [INFO] [stdout] --> src/write_batch.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct WriteBatch { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 67 | rep: String, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sequence` and `mem` are never read [INFO] [stdout] --> src/write_batch_alt.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MemTableInserter { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 5 | sequence: SequenceNumber, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | mem: *mut MemTable, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoinleveldb_meta::*` [INFO] [stdout] --> src/imports.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) use bitcoinleveldb_meta::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_test.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | fn print_contents(b: *mut WriteBatch) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/write_batch_test.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | 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/write_batch_test.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | 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: `handler` [INFO] [stdout] --> src/write_batch.rs:114:27 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn iterate(&self, handler: *mut dyn WriteBatchHandler) -> crate::Status { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/write_batch.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | value: &Slice) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch.rs:181:30 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn delete(&mut self, key_: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/write_batch.rs:201:30 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn append(&mut self, source: &WriteBatch) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch_alt.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/write_batch_alt.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | value: &Slice) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/write_batch_alt.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | fn delete(&mut self, key_: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | b: *const WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `memtable` [INFO] [stdout] --> src/write_batch_alt.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | memtable: *mut MemTable) -> crate::Status { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memtable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | b: *mut WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `contents` [INFO] [stdout] --> src/write_batch_alt.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | contents: &Slice) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_contents` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/write_batch_alt.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | dst: *mut WriteBatch, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/write_batch_alt.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | src: *const WriteBatch) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:94:29 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn count(&mut self, b: *const WriteBatch) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | b: *mut WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/write_batch_alt.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | n: i32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:122:32 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn sequence(&mut self, b: *const WriteBatch) -> SequenceNumber { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/write_batch_alt.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | b: *mut WriteBatch, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/write_batch_alt.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | seq: SequenceNumber) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/write_batch_alt.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn contents(batch: *const WriteBatch) -> Slice { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/write_batch_alt.rs:153:22 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn byte_size(batch: *const WriteBatch) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_contents` is never used [INFO] [stdout] --> src/write_batch_test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn print_contents(b: *mut WriteBatch) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WriteBatchTest` is never constructed [INFO] [stdout] --> src/write_batch_test.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | struct WriteBatchTest {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbwrite_batch_test_main` is never used [INFO] [stdout] --> src/write_batch_test.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | fn dbwrite_batch_test_main ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rep` is never read [INFO] [stdout] --> src/write_batch.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct WriteBatch { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 67 | rep: String, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sequence` and `mem` are never read [INFO] [stdout] --> src/write_batch_alt.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MemTableInserter { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 5 | sequence: SequenceNumber, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | mem: *mut MemTable, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "bdc0620b565490ef71983342e9c900682d5003979c4b9d36d28baa8056b6e9dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc0620b565490ef71983342e9c900682d5003979c4b9d36d28baa8056b6e9dd", kill_on_drop: false }` [INFO] [stdout] bdc0620b565490ef71983342e9c900682d5003979c4b9d36d28baa8056b6e9dd