[INFO] fetching crate bitcoinleveldb-batch 0.1.16-alpha.0...
[INFO] checking bitcoinleveldb-batch-0.1.16-alpha.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate bitcoinleveldb-batch 0.1.16-alpha.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate bitcoinleveldb-batch 0.1.16-alpha.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "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-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoinleveldb-rand v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-snapshot v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-file v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-key v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-status v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-slice v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-memtable v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-versionedit v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-env v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-cache v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-arena v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-filter v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-skiplist v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-options v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-comparator v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-log v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-table v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-util v0.1.16-alpha.0
[INFO] [stderr]   Downloaded bitcoinleveldb-meta v0.1.16-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46747e92d88532fa806a92ac8088437797c6abbcb58e14e0e28f5c688f25a20b
[INFO] running `Command { std: "docker" "start" "-a" "46747e92d88532fa806a92ac8088437797c6abbcb58e14e0e28f5c688f25a20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46747e92d88532fa806a92ac8088437797c6abbcb58e14e0e28f5c688f25a20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46747e92d88532fa806a92ac8088437797c6abbcb58e14e0e28f5c688f25a20b", kill_on_drop: false }`
[INFO] [stdout] 46747e92d88532fa806a92ac8088437797c6abbcb58e14e0e28f5c688f25a20b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54c1791b39a87fb361fb20f5ec450b84b3d939e287788075364fa27fe28dc6ba
[INFO] running `Command { std: "docker" "start" "-a" "54c1791b39a87fb361fb20f5ec450b84b3d939e287788075364fa27fe28dc6ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling syn v2.0.42
[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 pkg-config v0.3.28
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling object v0.32.1
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling addr2line v0.21.0
[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 ryu v1.0.16
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling pathdiff 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 synstructure v0.12.6
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling openssl-sys v0.9.98
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling qttypes v0.2.11
[INFO] [stderr]    Compiling cpp_macros v0.5.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling qt_macros v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling qmetaobject v0.2.10
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
[INFO] [stderr]    Compiling priority-queue v1.3.2
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling qmetaobject_impl v0.2.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling sqlite3-sys v0.12.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cpp v0.5.9
[INFO] [stderr]    Compiling cpp_core v0.6.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling ritual_common v0.4.0
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling deranged v0.3.10
[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 crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.9
[INFO] [stderr]    Compiling crossbeam-channel v0.5.9
[INFO] [stderr]    Compiling try-catch v0.2.2
[INFO] [stderr]    Compiling qt_core v0.5.0
[INFO] [stderr]    Compiling qt_gui v0.5.0
[INFO] [stderr]    Compiling libevent-sys v0.2.6
[INFO] [stderr]    Compiling delegate v0.7.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling poison v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling time v0.3.31
[INFO] [stderr]    Compiling shared-mutex v0.3.1
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling serde-big-array v0.4.1
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling sqlite v0.25.3
[INFO] [stderr]    Compiling sqlite3 v0.24.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling pnet_sys v0.31.0
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling time-point v0.1.1
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling bitset v0.1.2
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling atomic-take v1.1.0
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling comparator v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling multiset v0.0.5
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling libevent v0.1.0
[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-rand v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-file v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-log v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-snapshot v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-cache v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-env v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-options v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-table v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-arena v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-skiplist v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-versionedit 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 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_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: `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: `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: `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: `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: `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: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: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: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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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 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 05s
[INFO] running `Command { std: "docker" "inspect" "54c1791b39a87fb361fb20f5ec450b84b3d939e287788075364fa27fe28dc6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c1791b39a87fb361fb20f5ec450b84b3d939e287788075364fa27fe28dc6ba", kill_on_drop: false }`
[INFO] [stdout] 54c1791b39a87fb361fb20f5ec450b84b3d939e287788075364fa27fe28dc6ba
[INFO] checking bitcoinleveldb-batch-0.1.16-alpha.0 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate bitcoinleveldb-batch 0.1.16-alpha.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate bitcoinleveldb-batch 0.1.16-alpha.0 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "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-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f8e71e7ba753eda1d510ee74e46d5af4f8cccfc643347f68c8e5a5801f7e971
[INFO] running `Command { std: "docker" "start" "-a" "1f8e71e7ba753eda1d510ee74e46d5af4f8cccfc643347f68c8e5a5801f7e971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f8e71e7ba753eda1d510ee74e46d5af4f8cccfc643347f68c8e5a5801f7e971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8e71e7ba753eda1d510ee74e46d5af4f8cccfc643347f68c8e5a5801f7e971", kill_on_drop: false }`
[INFO] [stdout] 1f8e71e7ba753eda1d510ee74e46d5af4f8cccfc643347f68c8e5a5801f7e971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fea1299a97e7c7fffc1caaab946837926ff3e9f7b3efeaba0dfd1985e3a87e19
[INFO] running `Command { std: "docker" "start" "-a" "fea1299a97e7c7fffc1caaab946837926ff3e9f7b3efeaba0dfd1985e3a87e19", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling syn v2.0.42
[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 pkg-config v0.3.28
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[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 adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling object v0.32.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling term-painter v0.2.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[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 synstructure v0.12.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling openssl-sys v0.9.98
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling qttypes v0.2.11
[INFO] [stderr]    Compiling cpp_macros v0.5.9
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling qt_macros v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling qmetaobject v0.2.10
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
[INFO] [stderr]    Compiling priority-queue v1.3.2
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling qmetaobject_impl v0.2.10
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling sqlite3-sys v0.12.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling cpp v0.5.9
[INFO] [stderr]    Compiling cpp_core v0.6.0
[INFO] [stderr]    Compiling ritual_common v0.4.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling qt_ritual_common v0.4.0
[INFO] [stderr]    Compiling ritual_build v0.4.0
[INFO] [stderr]    Compiling deranged v0.3.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling qt_ritual_build v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.9
[INFO] [stderr]    Compiling qt_core v0.5.0
[INFO] [stderr]    Compiling qt_gui v0.5.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.9
[INFO] [stderr]    Compiling libevent-sys v0.2.6
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling delegate v0.7.0
[INFO] [stderr]    Compiling try-catch v0.2.2
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling poison v0.1.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling shared-mutex v0.3.1
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling time v0.3.31
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling sqlite v0.25.3
[INFO] [stderr]    Compiling sqlite3 v0.24.0
[INFO] [stderr]    Compiling serde-big-array v0.4.1
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling pnet_sys v0.31.0
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling atomic-take v1.1.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling multiset v0.0.5
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling comparator v0.3.0
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling bitset v0.1.2
[INFO] [stderr]    Compiling time-point v0.1.1
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling libevent v0.1.0
[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-comparator v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-filter 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-cache v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-env 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-table v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-arena 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-meta v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-memtable 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 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: `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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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 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 49.77s
[INFO] running `Command { std: "docker" "inspect" "fea1299a97e7c7fffc1caaab946837926ff3e9f7b3efeaba0dfd1985e3a87e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea1299a97e7c7fffc1caaab946837926ff3e9f7b3efeaba0dfd1985e3a87e19", kill_on_drop: false }`
[INFO] [stdout] fea1299a97e7c7fffc1caaab946837926ff3e9f7b3efeaba0dfd1985e3a87e19
