[INFO] cloning repository https://github.com/thrumdev/bitbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thrumdev/bitbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthrumdev%2Fbitbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthrumdev%2Fbitbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] feb37d6ddc12f638f73e12e43f7ada8427c9f812
[INFO] checking thrumdev/bitbox against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthrumdev%2Fbitbox" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thrumdev/bitbox
[INFO] finished tweaking git repo https://github.com/thrumdev/bitbox
[INFO] tweaked toml for git repo https://github.com/thrumdev/bitbox written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thrumdev/bitbox on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thrumdev/bitbox 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking thrumdev/bitbox against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthrumdev%2Fbitbox" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thrumdev/bitbox
[INFO] finished tweaking git repo https://github.com/thrumdev/bitbox
[INFO] tweaked toml for git repo https://github.com/thrumdev/bitbox written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thrumdev/bitbox on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thrumdev/bitbox 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-uring v0.6.4
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[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.0
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[INFO] [stderr]   Downloaded zerocopy v0.7.34
[INFO] [stderr]   Downloaded blake3 v1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b85d9f24686e21e22eb09ca50a9e38480a29144313aee32b2b4d06176a016bb4
[INFO] running `Command { std: "docker" "start" "-a" "b85d9f24686e21e22eb09ca50a9e38480a29144313aee32b2b4d06176a016bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b85d9f24686e21e22eb09ca50a9e38480a29144313aee32b2b4d06176a016bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85d9f24686e21e22eb09ca50a9e38480a29144313aee32b2b4d06176a016bb4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bed861da391b648759a367c7b2604df25d03c944993b94378c6f1ad112f5f106
[INFO] running `Command { std: "docker" "start" "-a" "bed861da391b648759a367c7b2604df25d03c944993b94378c6f1ad112f5f106", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling radium v0.7.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
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[INFO] [stderr]     Checking anstyle-query v1.1.0
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[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking arrayvec v0.7.4
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[INFO] [stderr]     Checking rand_xoshiro v0.6.0
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[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]    Compiling clap_derive v4.5.5
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[INFO] [stdout] warning: unused import: `body_fullness`
[INFO] [stdout]   --> src/beatree/branch/mod.rs:14:67
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use node::{BRANCH_NODE_BODY_SIZE, BranchNode, BranchNodeView, body_fullness, body_size};
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `body_fullness`
[INFO] [stdout]   --> src/beatree/branch/mod.rs:14:67
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use node::{BRANCH_NODE_BODY_SIZE, BranchNode, BranchNodeView, body_fullness, body_size};
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `beatree::leaf::node::LeafNode` in the current scope
[INFO] [stdout]    --> src/beatree/leaf/node.rs:167:30
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub struct LeafNode {
[INFO] [stdout]     | ------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 167 |         let leaf = LeafNode::new(key, val.clone());
[INFO] [stdout]     |                              ^^^ function or associated item not found in `beatree::leaf::node::LeafNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `beatree::leaf::node::LeafNode`, consider using `beatree::leaf::node::LeafNode::zeroed` which returns `beatree::leaf::node::LeafNode`
[INFO] [stdout]    --> src/beatree/leaf/node.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout]  46 |     pub fn zeroed() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `HashMapExt`
[INFO] [stdout]             candidate #2: `HashSetExt`
[INFO] [stdout]             candidate #3: `UniformSampler`
[INFO] [stdout]             candidate #4: `bitvec::store::BitStore`
[INFO] [stdout]             candidate #5: `radium::Radium`
[INFO] [stdout]             candidate #6: `typenum::marker_traits::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `beatree::leaf::node::LeafNode` in the current scope
[INFO] [stdout]    --> src/beatree/leaf/node.rs:176:34
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub struct LeafNode {
[INFO] [stdout]     | ------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 176 |         let mut leaf = LeafNode::new(key, val.clone());
[INFO] [stdout]     |                                  ^^^ function or associated item not found in `beatree::leaf::node::LeafNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `beatree::leaf::node::LeafNode`, consider using `beatree::leaf::node::LeafNode::zeroed` which returns `beatree::leaf::node::LeafNode`
[INFO] [stdout]    --> src/beatree/leaf/node.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout]  46 |     pub fn zeroed() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `HashMapExt`
[INFO] [stdout]             candidate #2: `HashSetExt`
[INFO] [stdout]             candidate #3: `UniformSampler`
[INFO] [stdout]             candidate #4: `bitvec::store::BitStore`
[INFO] [stdout]             candidate #5: `radium::Radium`
[INFO] [stdout]             candidate #6: `typenum::marker_traits::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `beatree::leaf::node::LeafNode` in the current scope
[INFO] [stdout]    --> src/beatree/leaf/node.rs:193:34
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub struct LeafNode {
[INFO] [stdout]     | ------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 193 |         let mut leaf = LeafNode::new(key, val.clone());
[INFO] [stdout]     |                                  ^^^ function or associated item not found in `beatree::leaf::node::LeafNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `beatree::leaf::node::LeafNode`, consider using `beatree::leaf::node::LeafNode::zeroed` which returns `beatree::leaf::node::LeafNode`
[INFO] [stdout]    --> src/beatree/leaf/node.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout]  46 |     pub fn zeroed() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `HashMapExt`
[INFO] [stdout]             candidate #2: `HashSetExt`
[INFO] [stdout]             candidate #3: `UniformSampler`
[INFO] [stdout]             candidate #4: `bitvec::store::BitStore`
[INFO] [stdout]             candidate #5: `radium::Radium`
[INFO] [stdout]             candidate #6: `typenum::marker_traits::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `beatree::leaf::node::LeafNode` in the current scope
[INFO] [stdout]    --> src/beatree/leaf/node.rs:217:34
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub struct LeafNode {
[INFO] [stdout]     | ------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 217 |         let mut leaf = LeafNode::new(key, val.clone());
[INFO] [stdout]     |                                  ^^^ function or associated item not found in `beatree::leaf::node::LeafNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `beatree::leaf::node::LeafNode`, consider using `beatree::leaf::node::LeafNode::zeroed` which returns `beatree::leaf::node::LeafNode`
[INFO] [stdout]    --> src/beatree/leaf/node.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout]  46 |     pub fn zeroed() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `HashMapExt`
[INFO] [stdout]             candidate #2: `HashSetExt`
[INFO] [stdout]             candidate #3: `UniformSampler`
[INFO] [stdout]             candidate #4: `bitvec::store::BitStore`
[INFO] [stdout]             candidate #5: `radium::Radium`
[INFO] [stdout]             candidate #6: `typenum::marker_traits::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `beatree::leaf::node::LeafNode` in the current scope
[INFO] [stdout]    --> src/beatree/leaf/node.rs:241:34
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub struct LeafNode {
[INFO] [stdout]     | ------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 241 |         let mut leaf = LeafNode::new(key, val.clone());
[INFO] [stdout]     |                                  ^^^ function or associated item not found in `beatree::leaf::node::LeafNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `beatree::leaf::node::LeafNode`, consider using `beatree::leaf::node::LeafNode::zeroed` which returns `beatree::leaf::node::LeafNode`
[INFO] [stdout]    --> src/beatree/leaf/node.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout]  46 |     pub fn zeroed() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `HashMapExt`
[INFO] [stdout]             candidate #2: `HashSetExt`
[INFO] [stdout]             candidate #3: `UniformSampler`
[INFO] [stdout]             candidate #4: `bitvec::store::BitStore`
[INFO] [stdout]             candidate #5: `radium::Radium`
[INFO] [stdout]             candidate #6: `typenum::marker_traits::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `beatree::leaf::node::LeafNode` in the current scope
[INFO] [stdout]    --> src/beatree/leaf/node.rs:265:34
[INFO] [stdout]     |
[INFO] [stdout]  35 | pub struct LeafNode {
[INFO] [stdout]     | ------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 265 |         let mut leaf = LeafNode::new(key, val.clone());
[INFO] [stdout]     |                                  ^^^ function or associated item not found in `beatree::leaf::node::LeafNode`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `beatree::leaf::node::LeafNode`, consider using `beatree::leaf::node::LeafNode::zeroed` which returns `beatree::leaf::node::LeafNode`
[INFO] [stdout]    --> src/beatree/leaf/node.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout]  46 |     pub fn zeroed() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `new`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `HashMapExt`
[INFO] [stdout]             candidate #2: `HashSetExt`
[INFO] [stdout]             candidate #3: `UniformSampler`
[INFO] [stdout]             candidate #4: `bitvec::store::BitStore`
[INFO] [stdout]             candidate #5: `radium::Radium`
[INFO] [stdout]             candidate #6: `typenum::marker_traits::Bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/beatree/ops/update/mod.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Ok(todo!())
[INFO] [stdout]    |     ^^ ------- any code following this expression is unreachable
[INFO] [stdout]    |     |
[INFO] [stdout]    |     unreachable call
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/beatree/ops/update/mod.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Ok(todo!())
[INFO] [stdout]    |     ^^ ------- any code following this expression is unreachable
[INFO] [stdout]    |     |
[INFO] [stdout]    |     unreachable call
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/beatree/ops/update/leaf.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{Read},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/beatree/ops/update/leaf.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{Read},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] warning: methods `allocate` and `release` are never used
[INFO] [stdout]   --> src/beatree/bbn.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl BbnStoreWriter {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] 51 |     pub fn allocate(&mut self, branch_node: BranchNode) -> PageNumber {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn release(&mut self, id: PageNumber) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRANCH_NODE_BODY_SIZE` is never used
[INFO] [stdout]   --> src/beatree/branch/node.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const BRANCH_NODE_BODY_SIZE: usize = BRANCH_NODE_SIZE - (4 + 2 + 1 + 1);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/beatree/branch/node.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl BranchNode {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn set_bbn_pn(&mut self, pn: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn is_bbn(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn set_n(&mut self, n: u16) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn prefix_len(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn set_prefix_len(&mut self, len: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn set_separator_len(&mut self, len: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn varbits(&self) -> &BitSlice<u8> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 |     fn varbits_mut(&mut self) -> &mut BitSlice<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitbox` (bin "bitbox" test) due to 6 previous errors; 3 warnings emitted
[INFO] [stdout] warning: method `is_bbn` is never used
[INFO] [stdout]    --> src/beatree/branch/node.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl<'a> BranchNodeView<'a> {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn is_bbn(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `body_size` is never used
[INFO] [stdout]    --> src/beatree/branch/node.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub fn body_size(prefix_len: usize, separator_len: usize, n: usize) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `body_fullness` is never used
[INFO] [stdout]    --> src/beatree/branch/node.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub fn body_fullness(prefix_len: usize, separator_len: usize, n: usize) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]   --> src/beatree/index.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Index {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn remove(&mut self, separator: &Key) -> Option<BranchId> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LeafInsertResult` is never used
[INFO] [stdout]   --> src/beatree/leaf/node.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum LeafInsertResult {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zeroed` and `get` are never used
[INFO] [stdout]   --> src/beatree/leaf/node.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl LeafNode {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn zeroed() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn get(&self, key: &Key) -> Option<&[u8]> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search` is never used
[INFO] [stdout]    --> src/beatree/leaf/node.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn search(cell_pointers: &[[u8; 34]], key: &Key) -> Result<usize, usize> {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRANCH_MERGE_THRESHOLD` is never used
[INFO] [stdout]   --> src/beatree/ops/update/mod.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const BRANCH_MERGE_THRESHOLD: usize = BRANCH_NODE_BODY_SIZE / 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRANCH_BULK_SPLIT_THRESHOLD` is never used
[INFO] [stdout]   --> src/beatree/ops/update/mod.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const BRANCH_BULK_SPLIT_THRESHOLD: usize = (BRANCH_NODE_BODY_SIZE * 9) / 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRANCH_BULK_SPLIT_TARGET` is never used
[INFO] [stdout]   --> src/beatree/ops/update/mod.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | const BRANCH_BULK_SPLIT_TARGET: usize = (BRANCH_NODE_BODY_SIZE * 3) / 4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node`, `id`, and `iter_pos` are never read
[INFO] [stdout]   --> src/beatree/ops/update/branch.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct BaseBranch {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     pub node: BranchNode,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub id: BranchId,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 15 |     pub iter_pos: usize,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base` and `ops` are never read
[INFO] [stdout]   --> src/beatree/ops/update/branch.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct ActiveBranch {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 19 |     // the 'base' node we are working from. does not exist if DB is empty.
[INFO] [stdout] 20 |     base: Option<BaseBranch>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     ops: Vec<(Key, Option<PageNumber>)>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BranchGauge` is never constructed
[INFO] [stdout]   --> src/beatree/ops/update/branch.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct BranchGauge {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `ingest`, and `body_size` are never used
[INFO] [stdout]   --> src/beatree/ops/update/branch.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl BranchGauge {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 66 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn ingest(&mut self, key: Key) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn body_size(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prefix_len` is never used
[INFO] [stdout]   --> src/beatree/ops/update/branch.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn prefix_len(key_a: &Key, key_b: &Key) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `separator_len` is never used
[INFO] [stdout]    --> src/beatree/ops/update/branch.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn separator_len(key: &Key) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/beatree/ops/update/leaf.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |     NeedsMerge(Key),
[INFO] [stdout]    |     ---------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 61 -     NeedsMerge(Key),
[INFO] [stdout] 61 +     NeedsMerge(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset_base` is never used
[INFO] [stdout]   --> src/beatree/ops/update/leaf.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl ActiveLeaf {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn reset_base(&mut self, base: Option<BaseLeaf>, cutoff: Option<Key>) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/beatree/branch/node.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn view(&self) -> BranchNodeView {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn view(&self) -> BranchNodeView<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bed861da391b648759a367c7b2604df25d03c944993b94378c6f1ad112f5f106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed861da391b648759a367c7b2604df25d03c944993b94378c6f1ad112f5f106", kill_on_drop: false }`
[INFO] [stdout] bed861da391b648759a367c7b2604df25d03c944993b94378c6f1ad112f5f106
