[INFO] cloning repository https://github.com/rklaehn/bao-experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rklaehn/bao-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fbao-experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fbao-experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e45fe863b6ab172de8cfc7c6ba9882d21cc1e774
[INFO] testing rklaehn/bao-experiment against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fbao-experiment" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rklaehn/bao-experiment
[INFO] finished tweaking git repo https://github.com/rklaehn/bao-experiment
[INFO] tweaked toml for git repo https://github.com/rklaehn/bao-experiment written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rklaehn/bao-experiment on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rklaehn/bao-experiment 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytes v1.3.0
[INFO] [stderr]   Downloaded tokio-macros v1.8.2
[INFO] [stderr]   Downloaded memmap2 v0.5.8
[INFO] [stderr]   Downloaded constant_time_eq v0.2.4
[INFO] [stderr]   Downloaded async-recursion v1.0.2
[INFO] [stderr]   Downloaded async-trait v0.1.62
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] [stderr]   Downloaded parking_lot_core v0.9.6
[INFO] [stderr]   Downloaded bao v0.12.1
[INFO] [stderr]   Downloaded blake3 v1.3.3
[INFO] [stderr]   Downloaded proptest v1.0.0
[INFO] [stderr]   Downloaded tokio v1.24.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f0f79a7446a368d10e76658f1cf8f0d11db9f76a4f6654d1ffd538965ea73d7
[INFO] running `Command { std: "docker" "start" "-a" "8f0f79a7446a368d10e76658f1cf8f0d11db9f76a4f6654d1ffd538965ea73d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f0f79a7446a368d10e76658f1cf8f0d11db9f76a4f6654d1ffd538965ea73d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0f79a7446a368d10e76658f1cf8f0d11db9f76a4f6654d1ffd538965ea73d7", kill_on_drop: false }`
[INFO] [stdout] 8f0f79a7446a368d10e76658f1cf8f0d11db9f76a4f6654d1ffd538965ea73d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa04ba6fc6f3472ae75ab2ef671531078c966149b8ca1b4b8d7a73be573d23eb
[INFO] running `Command { std: "docker" "start" "-a" "fa04ba6fc6f3472ae75ab2ef671531078c966149b8ca1b4b8d7a73be573d23eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling tokio v1.24.1
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling async-trait v0.1.62
[INFO] [stderr]    Compiling constant_time_eq v0.2.4
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling blake3 v1.3.3
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling memmap2 v0.5.8
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling async-recursion v1.0.2
[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling bao-experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PathBuf` and `fs::File`
[INFO] [stdout]  --> src/sync_store.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     path::{Path, PathBuf},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_level`
[INFO] [stdout]    --> src/sync_store.rs:733:14
[INFO] [stdout]     |
[INFO] [stdout] 733 |     fn empty(block_level: BlockLevel) -> Result<Self, Self::IoError> {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_level`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_len`
[INFO] [stdout]    --> src/sync_store.rs:737:32
[INFO] [stdout]     |
[INFO] [stdout] 737 |     fn grow_storage(&mut self, new_len: ByteNum) -> Result<(), Self::IoError> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `invalidate0` is never used
[INFO] [stdout]    --> src/sync_store.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<S: SyncStore> BlakeFile<S> {
[INFO] [stdout]     | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 236 |     fn invalidate0(&mut self, offset: NodeNum) -> Result<(), S::IoError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SyncFileStore` is never constructed
[INFO] [stdout]    --> src/sync_store.rs:640:8
[INFO] [stdout]     |
[INFO] [stdout] 640 | struct SyncFileStore<P> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `leaf_byte_range_usize` is never used
[INFO] [stdout]    --> src/sync_store.rs:650:8
[INFO] [stdout]     |
[INFO] [stdout] 649 | impl<P: AsRef<Path>> SyncFileStore<P> {
[INFO] [stdout]     | ------------------------------------- method in this implementation
[INFO] [stdout] 650 |     fn leaf_byte_range_usize(&self, index: BlockNum) -> Range<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/tree.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl ChunkNum {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 112 |     fn to_bytes(self) -> ByteNum {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeLevel` is never constructed
[INFO] [stdout]    --> src/tree.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub struct TreeLevel(pub u32);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `level` is never used
[INFO] [stdout]    --> src/tree.rs:167:15
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub(crate) fn level(offset: NodeNum) -> TreeLevel {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `level0` is never used
[INFO] [stdout]    --> src/tree.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn level0(offset: u64) -> u32 {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_blocks` is never used
[INFO] [stdout]    --> src/tree.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(crate) fn full_blocks(len: ByteNum, block_level: BlockLevel) -> BlockNum {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_blocks0` is never used
[INFO] [stdout]    --> src/tree.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn full_blocks0(len: u64, block_level: u32) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_hashes` is never used
[INFO] [stdout]    --> src/tree.rs:193:15
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn num_hashes(blocks: BlockNum) -> NodeNum {
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_hashes0` is never used
[INFO] [stdout]    --> src/tree.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn num_hashes0(blocks: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `span` is never used
[INFO] [stdout]    --> src/tree.rs:206:15
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub(crate) fn span(offset: NodeNum) -> NodeNum {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `children` is never used
[INFO] [stdout]    --> src/tree.rs:250:15
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub(crate) fn children(offset: NodeNum) -> Option<(NodeNum, NodeNum)> {
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_left_sibling` is never used
[INFO] [stdout]    --> src/tree.rs:270:15
[INFO] [stdout]     |
[INFO] [stdout] 270 | pub(crate) fn is_left_sibling(offset: NodeNum) -> bool {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_left_sibling0` is never used
[INFO] [stdout]    --> src/tree.rs:274:4
[INFO] [stdout]     |
[INFO] [stdout] 274 | fn is_left_sibling0(offset: u64) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent` is never used
[INFO] [stdout]    --> src/tree.rs:279:15
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub(crate) fn parent(offset: NodeNum) -> NodeNum {
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent0` is never used
[INFO] [stdout]    --> src/tree.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn parent0(offset: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sibling` is never used
[INFO] [stdout]    --> src/tree.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub fn sibling(offset: NodeNum) -> NodeNum {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sibling0` is never used
[INFO] [stdout]    --> src/tree.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn sibling0(offset: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaf_byte_range` is never used
[INFO] [stdout]    --> src/tree.rs:331:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | pub fn leaf_byte_range(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> Range<ByteNum> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaf_size` is never used
[INFO] [stdout]    --> src/tree.rs:340:8
[INFO] [stdout]     |
[INFO] [stdout] 340 | pub fn leaf_size(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> ByteNum {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_hashes_iter` is never used
[INFO] [stdout]    --> src/tree.rs:406:15
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub(crate) fn block_hashes_iter(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zero_hash` is never used
[INFO] [stdout]    --> src/tree.rs:424:15
[INFO] [stdout]     |
[INFO] [stdout] 424 | pub(crate) fn zero_hash() -> blake3::Hash {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `empty_root_hash` is never used
[INFO] [stdout]    --> src/tree.rs:429:15
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub(crate) fn empty_root_hash() -> blake3::Hash {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VecStore` is never constructed
[INFO] [stdout]   --> src/vec_store.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct VecStore {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `leaf_byte_range_usize` is never used
[INFO] [stdout]   --> src/vec_store.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl VecStore {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 23 |     fn leaf_byte_range_usize(&self, index: BlockNum) -> Range<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.05s
[INFO] running `Command { std: "docker" "inspect" "fa04ba6fc6f3472ae75ab2ef671531078c966149b8ca1b4b8d7a73be573d23eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa04ba6fc6f3472ae75ab2ef671531078c966149b8ca1b4b8d7a73be573d23eb", kill_on_drop: false }`
[INFO] [stdout] fa04ba6fc6f3472ae75ab2ef671531078c966149b8ca1b4b8d7a73be573d23eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fab6cb3abf89ffd83ed619c3a4b4c6f367a804597a626173c058d85499cf8077
[INFO] running `Command { std: "docker" "start" "-a" "fab6cb3abf89ffd83ed619c3a4b4c6f367a804597a626173c058d85499cf8077", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling blake3 v1.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bao v0.12.1
[INFO] [stderr]    Compiling bao-experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PathBuf` and `fs::File`
[INFO] [stdout]  --> src/sync_store.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     path::{Path, PathBuf},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_level`
[INFO] [stdout]    --> src/sync_store.rs:733:14
[INFO] [stdout]     |
[INFO] [stdout] 733 |     fn empty(block_level: BlockLevel) -> Result<Self, Self::IoError> {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_level`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_len`
[INFO] [stdout]    --> src/sync_store.rs:737:32
[INFO] [stdout]     |
[INFO] [stdout] 737 |     fn grow_storage(&mut self, new_len: ByteNum) -> Result<(), Self::IoError> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `invalidate0` is never used
[INFO] [stdout]    --> src/sync_store.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<S: SyncStore> BlakeFile<S> {
[INFO] [stdout]     | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 236 |     fn invalidate0(&mut self, offset: NodeNum) -> Result<(), S::IoError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SyncFileStore` is never constructed
[INFO] [stdout]    --> src/sync_store.rs:640:8
[INFO] [stdout]     |
[INFO] [stdout] 640 | struct SyncFileStore<P> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `leaf_byte_range_usize` is never used
[INFO] [stdout]    --> src/sync_store.rs:650:8
[INFO] [stdout]     |
[INFO] [stdout] 649 | impl<P: AsRef<Path>> SyncFileStore<P> {
[INFO] [stdout]     | ------------------------------------- method in this implementation
[INFO] [stdout] 650 |     fn leaf_byte_range_usize(&self, index: BlockNum) -> Range<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/tree.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl ChunkNum {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 112 |     fn to_bytes(self) -> ByteNum {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeLevel` is never constructed
[INFO] [stdout]    --> src/tree.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub struct TreeLevel(pub u32);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `level` is never used
[INFO] [stdout]    --> src/tree.rs:167:15
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub(crate) fn level(offset: NodeNum) -> TreeLevel {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `level0` is never used
[INFO] [stdout]    --> src/tree.rs:171:4
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn level0(offset: u64) -> u32 {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_blocks` is never used
[INFO] [stdout]    --> src/tree.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(crate) fn full_blocks(len: ByteNum, block_level: BlockLevel) -> BlockNum {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_blocks0` is never used
[INFO] [stdout]    --> src/tree.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn full_blocks0(len: u64, block_level: u32) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_hashes` is never used
[INFO] [stdout]    --> src/tree.rs:193:15
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub(crate) fn num_hashes(blocks: BlockNum) -> NodeNum {
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_hashes0` is never used
[INFO] [stdout]    --> src/tree.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn num_hashes0(blocks: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `span` is never used
[INFO] [stdout]    --> src/tree.rs:206:15
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub(crate) fn span(offset: NodeNum) -> NodeNum {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `children` is never used
[INFO] [stdout]    --> src/tree.rs:250:15
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub(crate) fn children(offset: NodeNum) -> Option<(NodeNum, NodeNum)> {
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_left_sibling` is never used
[INFO] [stdout]    --> src/tree.rs:270:15
[INFO] [stdout]     |
[INFO] [stdout] 270 | pub(crate) fn is_left_sibling(offset: NodeNum) -> bool {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_left_sibling0` is never used
[INFO] [stdout]    --> src/tree.rs:274:4
[INFO] [stdout]     |
[INFO] [stdout] 274 | fn is_left_sibling0(offset: u64) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent` is never used
[INFO] [stdout]    --> src/tree.rs:279:15
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub(crate) fn parent(offset: NodeNum) -> NodeNum {
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent0` is never used
[INFO] [stdout]    --> src/tree.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn parent0(offset: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sibling` is never used
[INFO] [stdout]    --> src/tree.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub fn sibling(offset: NodeNum) -> NodeNum {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sibling0` is never used
[INFO] [stdout]    --> src/tree.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn sibling0(offset: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaf_byte_range` is never used
[INFO] [stdout]    --> src/tree.rs:331:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | pub fn leaf_byte_range(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> Range<ByteNum> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaf_size` is never used
[INFO] [stdout]    --> src/tree.rs:340:8
[INFO] [stdout]     |
[INFO] [stdout] 340 | pub fn leaf_size(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> ByteNum {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_hashes_iter` is never used
[INFO] [stdout]    --> src/tree.rs:406:15
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub(crate) fn block_hashes_iter(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zero_hash` is never used
[INFO] [stdout]    --> src/tree.rs:424:15
[INFO] [stdout]     |
[INFO] [stdout] 424 | pub(crate) fn zero_hash() -> blake3::Hash {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `empty_root_hash` is never used
[INFO] [stdout]    --> src/tree.rs:429:15
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub(crate) fn empty_root_hash() -> blake3::Hash {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VecStore` is never constructed
[INFO] [stdout]   --> src/vec_store.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct VecStore {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `leaf_byte_range_usize` is never used
[INFO] [stdout]   --> src/vec_store.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl VecStore {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 23 |     fn leaf_byte_range_usize(&self, index: BlockNum) -> Range<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stdout] warning: unused imports: `PathBuf` and `fs::File`
[INFO] [stdout]  --> src/sync_store.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     path::{Path, PathBuf},
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_level`
[INFO] [stdout]    --> src/sync_store.rs:733:14
[INFO] [stdout]     |
[INFO] [stdout] 733 |     fn empty(block_level: BlockLevel) -> Result<Self, Self::IoError> {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_level`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_len`
[INFO] [stdout]    --> src/sync_store.rs:737:32
[INFO] [stdout]     |
[INFO] [stdout] 737 |     fn grow_storage(&mut self, new_len: ByteNum) -> Result<(), Self::IoError> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `invalidate0` is never used
[INFO] [stdout]    --> src/sync_store.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<S: SyncStore> BlakeFile<S> {
[INFO] [stdout]     | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 236 |     fn invalidate0(&mut self, offset: NodeNum) -> Result<(), S::IoError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SyncFileStore` is never constructed
[INFO] [stdout]    --> src/sync_store.rs:640:8
[INFO] [stdout]     |
[INFO] [stdout] 640 | struct SyncFileStore<P> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `leaf_byte_range_usize` is never used
[INFO] [stdout]    --> src/sync_store.rs:650:8
[INFO] [stdout]     |
[INFO] [stdout] 649 | impl<P: AsRef<Path>> SyncFileStore<P> {
[INFO] [stdout]     | ------------------------------------- method in this implementation
[INFO] [stdout] 650 |     fn leaf_byte_range_usize(&self, index: BlockNum) -> Range<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/tree.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl ChunkNum {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 112 |     fn to_bytes(self) -> ByteNum {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeLevel` is never constructed
[INFO] [stdout]    --> src/tree.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub struct TreeLevel(pub u32);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `level` is never used
[INFO] [stdout]    --> src/tree.rs:167:15
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub(crate) fn level(offset: NodeNum) -> TreeLevel {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_blocks` is never used
[INFO] [stdout]    --> src/tree.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(crate) fn full_blocks(len: ByteNum, block_level: BlockLevel) -> BlockNum {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_blocks0` is never used
[INFO] [stdout]    --> src/tree.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn full_blocks0(len: u64, block_level: u32) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaf_byte_range` is never used
[INFO] [stdout]    --> src/tree.rs:331:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | pub fn leaf_byte_range(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> Range<ByteNum> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `leaf_size` is never used
[INFO] [stdout]    --> src/tree.rs:340:8
[INFO] [stdout]     |
[INFO] [stdout] 340 | pub fn leaf_size(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> ByteNum {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_hashes_iter` is never used
[INFO] [stdout]    --> src/tree.rs:406:15
[INFO] [stdout]     |
[INFO] [stdout] 406 | pub(crate) fn block_hashes_iter(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "fab6cb3abf89ffd83ed619c3a4b4c6f367a804597a626173c058d85499cf8077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab6cb3abf89ffd83ed619c3a4b4c6f367a804597a626173c058d85499cf8077", kill_on_drop: false }`
[INFO] [stdout] fab6cb3abf89ffd83ed619c3a4b4c6f367a804597a626173c058d85499cf8077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d785154e4695cca7b1a6d0e465d6cec3ab0a90b9ef232af45e9ba7e47477de6d
[INFO] running `Command { std: "docker" "start" "-a" "d785154e4695cca7b1a6d0e465d6cec3ab0a90b9ef232af45e9ba7e47477de6d", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `PathBuf` and `fs::File`
[INFO] [stderr]  --> src/sync_store.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fs::File,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 6 |     path::{Path, PathBuf},
[INFO] [stderr]   |                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block_level`
[INFO] [stderr]    --> src/sync_store.rs:733:14
[INFO] [stderr]     |
[INFO] [stderr] 733 |     fn empty(block_level: BlockLevel) -> Result<Self, Self::IoError> {
[INFO] [stderr]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_level`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new_len`
[INFO] [stderr]    --> src/sync_store.rs:737:32
[INFO] [stderr]     |
[INFO] [stderr] 737 |     fn grow_storage(&mut self, new_len: ByteNum) -> Result<(), Self::IoError> {
[INFO] [stderr]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_len`
[INFO] [stderr] 
[INFO] [stderr] warning: method `invalidate0` is never used
[INFO] [stderr]    --> src/sync_store.rs:236:8
[INFO] [stderr]     |
[INFO] [stderr] 114 | impl<S: SyncStore> BlakeFile<S> {
[INFO] [stderr]     | ------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 236 |     fn invalidate0(&mut self, offset: NodeNum) -> Result<(), S::IoError> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SyncFileStore` is never constructed
[INFO] [stderr]    --> src/sync_store.rs:640:8
[INFO] [stderr]     |
[INFO] [stderr] 640 | struct SyncFileStore<P> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `leaf_byte_range_usize` is never used
[INFO] [stderr]    --> src/sync_store.rs:650:8
[INFO] [stderr]     |
[INFO] [stderr] 649 | impl<P: AsRef<Path>> SyncFileStore<P> {
[INFO] [stderr]     | ------------------------------------- method in this implementation
[INFO] [stderr] 650 |     fn leaf_byte_range_usize(&self, index: BlockNum) -> Range<usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_bytes` is never used
[INFO] [stderr]    --> src/tree.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | impl ChunkNum {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] 112 |     fn to_bytes(self) -> ByteNum {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TreeLevel` is never constructed
[INFO] [stderr]    --> src/tree.rs:143:12
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub struct TreeLevel(pub u32);
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `level` is never used
[INFO] [stderr]    --> src/tree.rs:167:15
[INFO] [stderr]     |
[INFO] [stderr] 167 | pub(crate) fn level(offset: NodeNum) -> TreeLevel {
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `level0` is never used
[INFO] [stderr]    --> src/tree.rs:171:4
[INFO] [stderr]     |
[INFO] [stderr] 171 | fn level0(offset: u64) -> u32 {
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `full_blocks` is never used
[INFO] [stderr]    --> src/tree.rs:184:15
[INFO] [stderr]     |
[INFO] [stderr] 184 | pub(crate) fn full_blocks(len: ByteNum, block_level: BlockLevel) -> BlockNum {
[INFO] [stderr]     |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `full_blocks0` is never used
[INFO] [stderr]    --> src/tree.rs:188:4
[INFO] [stderr]     |
[INFO] [stderr] 188 | fn full_blocks0(len: u64, block_level: u32) -> u64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `num_hashes` is never used
[INFO] [stderr]    --> src/tree.rs:193:15
[INFO] [stderr]     |
[INFO] [stderr] 193 | pub(crate) fn num_hashes(blocks: BlockNum) -> NodeNum {
[INFO] [stderr]     |               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `num_hashes0` is never used
[INFO] [stderr]    --> src/tree.rs:197:4
[INFO] [stderr]     |
[INFO] [stderr] 197 | fn num_hashes0(blocks: u64) -> u64 {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `span` is never used
[INFO] [stderr]    --> src/tree.rs:206:15
[INFO] [stderr]     |
[INFO] [stderr] 206 | pub(crate) fn span(offset: NodeNum) -> NodeNum {
[INFO] [stderr]     |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `children` is never used
[INFO] [stderr]    --> src/tree.rs:250:15
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub(crate) fn children(offset: NodeNum) -> Option<(NodeNum, NodeNum)> {
[INFO] [stderr]     |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_left_sibling` is never used
[INFO] [stderr]    --> src/tree.rs:270:15
[INFO] [stderr]     |
[INFO] [stderr] 270 | pub(crate) fn is_left_sibling(offset: NodeNum) -> bool {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_left_sibling0` is never used
[INFO] [stderr]    --> src/tree.rs:274:4
[INFO] [stderr]     |
[INFO] [stderr] 274 | fn is_left_sibling0(offset: u64) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parent` is never used
[INFO] [stderr]    --> src/tree.rs:279:15
[INFO] [stderr]     |
[INFO] [stderr] 279 | pub(crate) fn parent(offset: NodeNum) -> NodeNum {
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parent0` is never used
[INFO] [stderr]    --> src/tree.rs:283:4
[INFO] [stderr]     |
[INFO] [stderr] 283 | fn parent0(offset: u64) -> u64 {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sibling` is never used
[INFO] [stderr]    --> src/tree.rs:308:8
[INFO] [stderr]     |
[INFO] [stderr] 308 | pub fn sibling(offset: NodeNum) -> NodeNum {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sibling0` is never used
[INFO] [stderr]    --> src/tree.rs:312:4
[INFO] [stderr]     |
[INFO] [stderr] 312 | fn sibling0(offset: u64) -> u64 {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `leaf_byte_range` is never used
[INFO] [stderr]    --> src/tree.rs:331:8
[INFO] [stderr]     |
[INFO] [stderr] 331 | pub fn leaf_byte_range(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> Range<ByteNum> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `leaf_size` is never used
[INFO] [stderr]    --> src/tree.rs:340:8
[INFO] [stderr]     |
[INFO] [stderr] 340 | pub fn leaf_size(index: BlockNum, block_level: BlockLevel, data_len: ByteNum) -> ByteNum {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `block_hashes_iter` is never used
[INFO] [stderr]    --> src/tree.rs:406:15
[INFO] [stderr]     |
[INFO] [stderr] 406 | pub(crate) fn block_hashes_iter(
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `zero_hash` is never used
[INFO] [stderr]    --> src/tree.rs:424:15
[INFO] [stderr]     |
[INFO] [stderr] 424 | pub(crate) fn zero_hash() -> blake3::Hash {
[INFO] [stderr]     |               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `empty_root_hash` is never used
[INFO] [stderr]    --> src/tree.rs:429:15
[INFO] [stderr]     |
[INFO] [stderr] 429 | pub(crate) fn empty_root_hash() -> blake3::Hash {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VecStore` is never constructed
[INFO] [stderr]   --> src/vec_store.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct VecStore {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `leaf_byte_range_usize` is never used
[INFO] [stderr]   --> src/vec_store.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl VecStore {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 23 |     fn leaf_byte_range_usize(&self, index: BlockNum) -> Range<usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bao-experiment` (lib) generated 29 warnings (run `cargo fix --lib -p bao-experiment` to apply 1 suggestion)
[INFO] [stderr] warning: `bao-experiment` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bao_experiment-f23990bcf58b3f24)
[INFO] [stdout] test tests::compare_slice_iter_0 ... ok
[INFO] [stdout] test tests::non_zero_block_level ... ok
[INFO] [stdout] test tests::compare_hash_0 ... ok
[INFO] [stdout] test tree::tests::test_left ... ok
[INFO] [stdout] test tree::tests::children_consistent ... ok
[INFO] [stdout] test tree::tests::test_root ... ok
[INFO] [stdout] test tree::tests::test_span ... ok
[INFO] [stdout] test tree::tests::test_level ... ok
[INFO] [stdout] test tree::tests::test_range ... ok
[INFO] [stdout] test tree::tests::test_right_descendant ... ok
[INFO] [stdout] test compare::compare_bao ... ok
[INFO] [stdout] test tree::tests::compare_descendants ... ok
[INFO] [stdout] test tree::tests::children_parent ... ok
[INFO] [stdout] test tree::tests::sibling_sibling ... ok
[INFO] [stdout] test tests::add_from_slice ... ok
[INFO] [stdout] test tests::compare_slice_iter ... ok
[INFO] [stdout] test tests::compare_encoded ... ok
[INFO] [stdout] test tests::compare_hash_block_recursive ... ok
[INFO] [stdout] test tests::compare_outboard ... ok
[INFO] [stdout] test tests::compare_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.70s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bao_experiment
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d785154e4695cca7b1a6d0e465d6cec3ab0a90b9ef232af45e9ba7e47477de6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d785154e4695cca7b1a6d0e465d6cec3ab0a90b9ef232af45e9ba7e47477de6d", kill_on_drop: false }`
[INFO] [stdout] d785154e4695cca7b1a6d0e465d6cec3ab0a90b9ef232af45e9ba7e47477de6d