[INFO] cloning repository https://github.com/kzbt/kzdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kzbt/kzdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzbt%2Fkzdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzbt%2Fkzdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db621549346591ad9974938dc517ec913d4350ec
[INFO] testing kzbt/kzdb against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkzbt%2Fkzdb" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kzbt/kzdb on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kzbt/kzdb
[INFO] finished tweaking git repo https://github.com/kzbt/kzdb
[INFO] tweaked toml for git repo https://github.com/kzbt/kzdb written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kzbt/kzdb 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf39e6470152c726b25989fd1c9642645ba47f166ad5e9394f4bd175d9ed852
[INFO] running `Command { std: "docker" "start" "-a" "4cf39e6470152c726b25989fd1c9642645ba47f166ad5e9394f4bd175d9ed852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf39e6470152c726b25989fd1c9642645ba47f166ad5e9394f4bd175d9ed852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf39e6470152c726b25989fd1c9642645ba47f166ad5e9394f4bd175d9ed852", kill_on_drop: false }`
[INFO] [stdout] 4cf39e6470152c726b25989fd1c9642645ba47f166ad5e9394f4bd175d9ed852
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e8071221280eed3487b0dfde4bf7d72aa36fb84273e7b0c7fb0f195bbaa1550
[INFO] running `Command { std: "docker" "start" "-a" "2e8071221280eed3487b0dfde4bf7d72aa36fb84273e7b0c7fb0f195bbaa1550", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling kzdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]   --> src/btree/btree.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_keys`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/btree/btree.rs:49:40
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/btree/node.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Node::Inner { keys, nodes } => (key, Node::leaf(), Node::leaf()),
[INFO] [stdout]     |                           ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nodes`
[INFO] [stdout]    --> src/btree/node.rs:120:33
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Node::Inner { keys, nodes } => (key, Node::leaf(), Node::leaf()),
[INFO] [stdout]     |                                 ^^^^^ help: try ignoring the field: `nodes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dm`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let dm = DiskManager::new(db_path);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_dm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Searchable` is never used
[INFO] [stdout]  --> src/btree/mod.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Searchable<T> {
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TREE_ORDER` is never used
[INFO] [stdout]  --> src/btree/btree.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TREE_ORDER: usize = 16;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Btree` is never constructed
[INFO] [stdout]  --> src/btree/btree.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Btree<K, V> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Btree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `with_capacity`, `is_empty`, `insert`, and `split` are never used
[INFO] [stdout]   --> src/btree/btree.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | / impl<K, V> Btree<K, V>
[INFO] [stdout] 12 | | where
[INFO] [stdout] 13 | |     K: Copy + PartialEq + PartialOrd + std::fmt::Debug,
[INFO] [stdout] 14 | |     V: Clone + std::fmt::Debug,
[INFO] [stdout]    | |_______________________________- associated items in this implementation
[INFO] [stdout] 15 |   {
[INFO] [stdout] 16 |       pub fn new() -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |       pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |       fn is_empty(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |       fn insert(&mut self, key: K, value: V) {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |       fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NODE_CAPACITY` is never used
[INFO] [stdout]  --> src/btree/node.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const NODE_CAPACITY: usize = TREE_ORDER - 1;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Kv` is never constructed
[INFO] [stdout]  --> src/btree/node.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Kv<K, V> {
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/btree/node.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<K, V> Kv<K, V> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new(key: K, value: V) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/btree/node.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Node<K, V> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SplitNodes` is never used
[INFO] [stdout]   --> src/btree/node.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 | type SplitNodes<K, V> = (K, Node<K, V>, Node<K, V>);
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `inner`, `leaf`, `leaf_with_cap`, `insert`, `insert_empty_inner`, and `split` are never used
[INFO] [stdout]   --> src/btree/node.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | / impl<K, V> Node<K, V>
[INFO] [stdout] 31 | | where
[INFO] [stdout] 32 | |     K: Copy + PartialOrd + PartialEq + std::fmt::Debug,
[INFO] [stdout] 33 | |     V: Clone,
[INFO] [stdout]    | |_____________- associated items in this implementation
[INFO] [stdout] 34 |   {
[INFO] [stdout] 35 |       pub fn inner() -> Self {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |       pub fn leaf() -> Self {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |       pub fn leaf_with_cap(capacity: usize) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |       pub fn insert(&mut self, key: K, value: V) -> Result<(), SplitNodes<K, V>> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |       pub fn insert_empty_inner(&mut self, key: K, mut ns: Vec<Node<K, V>>) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |       fn split(&mut self, idx: usize, key: K, value: V) -> SplitNodes<K, V> {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PAGE_SIZE` is never used
[INFO] [stdout]  --> src/storage/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PAGE_SIZE: u32 = 8192;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Storage` is never used
[INFO] [stdout]   --> src/storage/mod.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Storage {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_POOL_SIZE` is never used
[INFO] [stdout]  --> src/storage/bufferpool.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const BUFFER_POOL_SIZE: usize = 2000;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BufferPool` is never constructed
[INFO] [stdout]  --> src/storage/bufferpool.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BufferPool {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/bufferpool.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl BufferPool {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file` is never read
[INFO] [stdout]   --> src/storage/disk.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct DiskManager {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 15 |     file: File,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_page` and `write_page` are never used
[INFO] [stdout]   --> src/storage/disk.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl DiskManager {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn read_page(&mut self, pgid: PageId, buf: &mut [u8]) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn write_page(&mut self, pgid: PageId, buf: &[u8]) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ZERO_U32` is never used
[INFO] [stdout]  --> src/storage/page.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ZERO_U32: [u8; 4] = 0u32.to_be_bytes();
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEADER_SIZE` is never used
[INFO] [stdout]  --> src/storage/page.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const HEADER_SIZE: usize = size_of::<PageHeader>();
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PageHeader` is never constructed
[INFO] [stdout]  --> src/storage/page.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PageHeader {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_to` is never used
[INFO] [stdout]   --> src/storage/page.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PageHeader {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 17 |     fn write_to(&self, buffer: &mut [u8]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tuple` is never constructed
[INFO] [stdout]   --> src/storage/page.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Tuple {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Page` is never constructed
[INFO] [stdout]   --> src/storage/page.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Page {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert_tuple`, and `update_header` are never used
[INFO] [stdout]   --> src/storage/page.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Page {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 50 |     fn new(pgid: PageId, prev_page: Option<PageId>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn insert_tuple(&mut self, tuple: &Tuple) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn update_header(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "2e8071221280eed3487b0dfde4bf7d72aa36fb84273e7b0c7fb0f195bbaa1550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8071221280eed3487b0dfde4bf7d72aa36fb84273e7b0c7fb0f195bbaa1550", kill_on_drop: false }`
[INFO] [stdout] 2e8071221280eed3487b0dfde4bf7d72aa36fb84273e7b0c7fb0f195bbaa1550
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6295345215f0eaf0bdc57c2b6e88e04b2f04469ea4a4a56855610464135fc5c8
[INFO] running `Command { std: "docker" "start" "-a" "6295345215f0eaf0bdc57c2b6e88e04b2f04469ea4a4a56855610464135fc5c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.0.7
[INFO] [stderr]    Compiling kzdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]   --> src/btree/btree.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_keys`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/btree/btree.rs:49:40
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/btree/node.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Node::Inner { keys, nodes } => (key, Node::leaf(), Node::leaf()),
[INFO] [stdout]     |                           ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nodes`
[INFO] [stdout]    --> src/btree/node.rs:120:33
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Node::Inner { keys, nodes } => (key, Node::leaf(), Node::leaf()),
[INFO] [stdout]     |                                 ^^^^^ help: try ignoring the field: `nodes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dm`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let dm = DiskManager::new(db_path);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_dm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_empty`, and `split` are never used
[INFO] [stdout]   --> src/btree/btree.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | / impl<K, V> Btree<K, V>
[INFO] [stdout] 12 | | where
[INFO] [stdout] 13 | |     K: Copy + PartialEq + PartialOrd + std::fmt::Debug,
[INFO] [stdout] 14 | |     V: Clone + std::fmt::Debug,
[INFO] [stdout]    | |_______________________________- associated items in this implementation
[INFO] [stdout] 15 |   {
[INFO] [stdout] 16 |       pub fn new() -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |       fn is_empty(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |       fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Kv` is never constructed
[INFO] [stdout]  --> src/btree/node.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Kv<K, V> {
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/btree/node.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<K, V> Kv<K, V> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new(key: K, value: V) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Storage` is never used
[INFO] [stdout]   --> src/storage/mod.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Storage {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_POOL_SIZE` is never used
[INFO] [stdout]  --> src/storage/bufferpool.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const BUFFER_POOL_SIZE: usize = 2000;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BufferPool` is never constructed
[INFO] [stdout]  --> src/storage/bufferpool.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BufferPool {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/storage/bufferpool.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl BufferPool {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rid` is never read
[INFO] [stdout]   --> src/storage/page.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Tuple {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 38 |     rid: RecordId,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `slots` and `dirty` are never read
[INFO] [stdout]   --> src/storage/page.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Page {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 43 |     pub header: PageHeader,
[INFO] [stdout] 44 |     pub slots: Vec<u32>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 45 |     pub data: Vec<u8>,
[INFO] [stdout] 46 |     pub dirty: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.37s
[INFO] running `Command { std: "docker" "inspect" "6295345215f0eaf0bdc57c2b6e88e04b2f04469ea4a4a56855610464135fc5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6295345215f0eaf0bdc57c2b6e88e04b2f04469ea4a4a56855610464135fc5c8", kill_on_drop: false }`
[INFO] [stdout] 6295345215f0eaf0bdc57c2b6e88e04b2f04469ea4a4a56855610464135fc5c8
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12c0e03865ddee0ba9ac7522448dad6f7f05455c940ef599fb7ded8c6ee712ce
[INFO] running `Command { std: "docker" "start" "-a" "12c0e03865ddee0ba9ac7522448dad6f7f05455c940ef599fb7ded8c6ee712ce", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `keys`
[INFO] [stderr]   --> src/btree/btree.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stderr]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_keys`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `values`
[INFO] [stderr]   --> src/btree/btree.rs:49:40
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stderr]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_values`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keys`
[INFO] [stderr]    --> src/btree/node.rs:120:27
[INFO] [stderr]     |
[INFO] [stderr] 120 |             Node::Inner { keys, nodes } => (key, Node::leaf(), Node::leaf()),
[INFO] [stderr]     |                           ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nodes`
[INFO] [stderr]    --> src/btree/node.rs:120:33
[INFO] [stderr]     |
[INFO] [stderr] 120 |             Node::Inner { keys, nodes } => (key, Node::leaf(), Node::leaf()),
[INFO] [stderr]     |                                 ^^^^^ help: try ignoring the field: `nodes: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dm`
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let dm = DiskManager::new(db_path);
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_dm`
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `is_empty`, and `split` are never used
[INFO] [stderr]   --> src/btree/btree.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | / impl<K, V> Btree<K, V>
[INFO] [stderr] 12 | | where
[INFO] [stderr] 13 | |     K: Copy + PartialEq + PartialOrd + std::fmt::Debug,
[INFO] [stderr] 14 | |     V: Clone + std::fmt::Debug,
[INFO] [stderr]    | |_______________________________- associated items in this implementation
[INFO] [stderr] 15 |   {
[INFO] [stderr] 16 |       pub fn new() -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |       fn is_empty(&self) -> bool {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |       fn split(&mut self, keys: &Vec<K>, values: &Vec<V>) {}
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Kv` is never constructed
[INFO] [stderr]  --> src/btree/node.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Kv<K, V> {
[INFO] [stderr]   |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/btree/node.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<K, V> Kv<K, V> {
[INFO] [stderr]    | ------------------- associated function in this implementation
[INFO] [stderr] 11 |     pub fn new(key: K, value: V) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Storage` is never used
[INFO] [stderr]   --> src/storage/mod.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub trait Storage {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUFFER_POOL_SIZE` is never used
[INFO] [stderr]  --> src/storage/bufferpool.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BUFFER_POOL_SIZE: usize = 2000;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BufferPool` is never constructed
[INFO] [stderr]  --> src/storage/bufferpool.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct BufferPool {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/storage/bufferpool.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl BufferPool {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] 14 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `rid` is never read
[INFO] [stderr]   --> src/storage/page.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct Tuple {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] 38 |     rid: RecordId,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `slots` and `dirty` are never read
[INFO] [stderr]   --> src/storage/page.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub struct Page {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 43 |     pub header: PageHeader,
[INFO] [stderr] 44 |     pub slots: Vec<u32>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 45 |     pub data: Vec<u8>,
[INFO] [stderr] 46 |     pub dirty: bool,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kzdb` (bin "kzdb" test) generated 14 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kzdb-bf8bbce194678a79)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test btree::btree::tests::btree_splits_root_leaf_node ... ok
[INFO] [stdout] test btree::tests::search ... ok
[INFO] [stdout] test storage::page::tests::update_header ... ok
[INFO] [stdout] test btree::node::tests::leaf_inserts_in_order ... ok
[INFO] [stdout] test storage::page::tests::insert_tuple ... ok
[INFO] [stdout] test storage::disk::tests::read_and_write_page ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- storage::disk::tests::read_and_write_page stdout ----
[INFO] [stdout] thread 'storage::disk::tests::read_and_write_page' panicked at src/storage/disk.rs:72:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Invalid argument (os error 22)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6097873a618a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6097873a618a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6097873a618a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6097873a618a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6097873cc103 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6097873cc103 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x6097873a30f3 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6097873a5fd2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6097873a75ea - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6097873a73f4 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x609787360c69 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x609787360c69 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6097873a7c88 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6097873a7c88 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6097873a7a4a - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x6097873a6669 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6097873a76dc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x609787319b70 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x609787319fb6 - core::result::unwrap_failed::hd20b4aa073bda1e2
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5
[INFO] [stdout]   19:     0x609787325cfc - core::result::Result<T,E>::unwrap::h12dc6980f8db8850
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x609787325cfc - kzdb::storage::disk::tests::read_and_write_page::{{closure}}::h5af1bf907c2ba520
[INFO] [stdout]                                at /opt/rustwide/workdir/src/storage/disk.rs:72:13
[INFO] [stdout]   21:     0x609787324ff5 - kzdb::storage::disk::tests::with_disk_manager::h8a5da4caa99f0b5c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/storage/disk.rs:63:9
[INFO] [stdout]   22:     0x609787325b66 - kzdb::storage::disk::tests::read_and_write_page::hdff01f27593dc5a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/storage/disk.rs:69:9
[INFO] [stdout]   23:     0x609787325b47 - kzdb::storage::disk::tests::read_and_write_page::{{closure}}::h408bed3b973efe3b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/storage/disk.rs:68:29
[INFO] [stdout]   24:     0x60978731b6e6 - core::ops::function::FnOnce::call_once::h43e71eda5b7fb660
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x60978736562b - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x60978736562b - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   27:     0x609787364e67 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   28:     0x609787364e67 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x609787364e67 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   30:     0x609787364e67 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   31:     0x609787364e67 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   32:     0x609787364e67 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   33:     0x609787364e67 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   34:     0x60978732a144 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   35:     0x60978732a144 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   36:     0x60978732d80e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   37:     0x60978732d80e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x60978732d80e - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   39:     0x60978732d80e - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   40:     0x60978732d80e - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   41:     0x60978732d80e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   42:     0x60978732d80e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6097873ac46b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   44:     0x6097873ac46b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   45:     0x6097873ac46b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   46:     0x787f98a75ac3 - <unknown>
[INFO] [stdout]   47:     0x787f98b06a04 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     storage::disk::tests::read_and_write_page
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin kzdb`
[INFO] running `Command { std: "docker" "inspect" "12c0e03865ddee0ba9ac7522448dad6f7f05455c940ef599fb7ded8c6ee712ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c0e03865ddee0ba9ac7522448dad6f7f05455c940ef599fb7ded8c6ee712ce", kill_on_drop: false }`
[INFO] [stdout] 12c0e03865ddee0ba9ac7522448dad6f7f05455c940ef599fb7ded8c6ee712ce
