[INFO] cloning repository https://github.com/meiji163/bokedb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meiji163/bokedb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeiji163%2Fbokedb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeiji163%2Fbokedb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fe77b428f99f419487ec7534a48e69707967b57
[INFO] building meiji163/bokedb/8fe77b428f99f419487ec7534a48e69707967b57 against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeiji163%2Fbokedb" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/meiji163/bokedb
[INFO] finished tweaking git repo https://github.com/meiji163/bokedb
[INFO] tweaked toml for git repo https://github.com/meiji163/bokedb written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meiji163/bokedb on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meiji163/bokedb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5abcc91e4c8e71261bfbf18555e9b6dc50e4372e321d6185f00ef9d2ba552ccd
[INFO] running `Command { std: "docker" "start" "-a" "5abcc91e4c8e71261bfbf18555e9b6dc50e4372e321d6185f00ef9d2ba552ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5abcc91e4c8e71261bfbf18555e9b6dc50e4372e321d6185f00ef9d2ba552ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abcc91e4c8e71261bfbf18555e9b6dc50e4372e321d6185f00ef9d2ba552ccd", kill_on_drop: false }`
[INFO] [stdout] 5abcc91e4c8e71261bfbf18555e9b6dc50e4372e321d6185f00ef9d2ba552ccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3479db3329136a8bb19cb5248c567d8122d7d887fc1070727cac45730678a11d
[INFO] running `Command { std: "docker" "start" "-a" "3479db3329136a8bb19cb5248c567d8122d7d887fc1070727cac45730678a11d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bokedb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `PAGE_SIZE` is never used
[INFO] [stdout]   --> src/storage.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub const PAGE_SIZE: usize = 1024 * 16;
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `commit` is never used
[INFO] [stdout]   --> src/storage.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub trait Pager<K: Key, V: Val>: fmt::Debug {
[INFO] [stdout]    |               ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 89 |         fn commit(&mut self) -> std::io::Result<()>;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilePager` is never constructed
[INFO] [stdout]    --> src/storage.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub struct FilePager<K: Key, V: Val> {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PAGE_INDEX_SIZE` is never used
[INFO] [stdout]    --> src/storage.rs:227:15
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub const PAGE_INDEX_SIZE: usize = 2 * PAGE_SIZE;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `read_index`, `write_index`, and `new` are never used
[INFO] [stdout]    --> src/storage.rs:230:16
[INFO] [stdout]     |
[INFO] [stdout] 229 |     impl<K: Key, V: Val> FilePager<K, V> {
[INFO] [stdout]     |     ------------------------------------ associated items in this implementation
[INFO] [stdout] 230 |         pub fn read_index(&mut self) -> std::io::Result<Vec<(u32, u32)>> {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |         pub fn write_index(&mut self) -> std::io::Result<()> {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |         pub fn new(file: File) -> FilePager<K, V> {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack_bits` is never used
[INFO] [stdout]    --> src/storage.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub fn pack_bits(bits: &Vec<bool>) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpack_bits` is never used
[INFO] [stdout]    --> src/storage.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub fn unpack_bits(len: usize, bytes: &[u8]) -> Vec<bool> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_bytes` and `from_bytes` are never used
[INFO] [stdout]    --> src/storage.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 312 |     impl<K: Key, V: Val> Page<K, V> {
[INFO] [stdout]     |     ------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |         pub fn to_bytes(&self) -> [u8; PAGE_SIZE] {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 |         pub fn from_bytes(bs: &[u8]) -> Result<(usize, Self), SerializeError> {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `print`, `traverse`, and `assert_integrity` are never used
[INFO] [stdout]    --> src/storage.rs:520:16
[INFO] [stdout]     |
[INFO] [stdout] 493 |     impl<K: Key + 'static, V: Val + 'static> BTree<K, V> {
[INFO] [stdout]     |     ---------------------------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 520 |         pub fn new(b: usize, is_unique: bool, pager: Box<dyn Pager<K, V>>) -> BTree<K, V> {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 533 |         pub fn print(&mut self) {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 910 |         fn traverse(&mut self) -> Vec<Vec<u32>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 940 |         pub fn assert_integrity(&mut self) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SerializeError` is never used
[INFO] [stdout]  --> src/types.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub enum SerializeError {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_bytes`, `from_bytes`, and `size` are never used
[INFO] [stdout]   --> src/types.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub trait Serializable {
[INFO] [stdout]    |               ------------ associated items in this trait
[INFO] [stdout] 16 |         fn to_bytes(&self) -> Vec<u8>;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 17 |         fn from_bytes(bs: &[u8]) -> Result<(usize, Self), SerializeError>
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |         fn size(&self) -> usize;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Type` is never used
[INFO] [stdout]   --> src/types.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub enum Type {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DateTime` is never constructed
[INFO] [stdout]   --> src/types.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub enum Value {
[INFO] [stdout]    |              ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 37 |         DateTime(DateTime),
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `vtype` is never used
[INFO] [stdout]   --> src/types.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     impl Value {
[INFO] [stdout]    |     ---------- method in this implementation
[INFO] [stdout] 67 |         fn vtype(&self) -> Type {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.76s
[INFO] running `Command { std: "docker" "inspect" "3479db3329136a8bb19cb5248c567d8122d7d887fc1070727cac45730678a11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3479db3329136a8bb19cb5248c567d8122d7d887fc1070727cac45730678a11d", kill_on_drop: false }`
[INFO] [stdout] 3479db3329136a8bb19cb5248c567d8122d7d887fc1070727cac45730678a11d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574c7343c63eed3e5dfd9eb4b5aaaef7fa811f85e4ab9bc805d95445b59e0347
[INFO] running `Command { std: "docker" "start" "-a" "574c7343c63eed3e5dfd9eb4b5aaaef7fa811f85e4ab9bc805d95445b59e0347", kill_on_drop: false }`
[INFO] [stderr]    Compiling bokedb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `size` is never used
[INFO] [stdout]   --> src/types.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub trait Serializable {
[INFO] [stdout]    |               ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |         fn size(&self) -> usize;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "574c7343c63eed3e5dfd9eb4b5aaaef7fa811f85e4ab9bc805d95445b59e0347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574c7343c63eed3e5dfd9eb4b5aaaef7fa811f85e4ab9bc805d95445b59e0347", kill_on_drop: false }`
[INFO] [stdout] 574c7343c63eed3e5dfd9eb4b5aaaef7fa811f85e4ab9bc805d95445b59e0347
