[INFO] cloning repository https://github.com/rasviitanen/DimensionDB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rasviitanen/DimensionDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2FDimensionDB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2FDimensionDB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9b00abfbbf13e5556d47d9fa079dd5e6ac90ef9
[INFO] testing rasviitanen/DimensionDB against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2FDimensionDB" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rasviitanen/DimensionDB on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rasviitanen/DimensionDB
[INFO] finished tweaking git repo https://github.com/rasviitanen/DimensionDB
[INFO] tweaked toml for git repo https://github.com/rasviitanen/DimensionDB written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rasviitanen/DimensionDB 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rio v0.9.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.75
[INFO] [stderr]   Downloaded serde v1.0.194
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.4
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.17
[INFO] [stderr]   Downloaded serde_derive v1.0.194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a10c1b6f770944e6ce728fd9a078ddfd05143549389085f34c78f9d9c874dddb
[INFO] running `Command { std: "docker" "start" "-a" "a10c1b6f770944e6ce728fd9a078ddfd05143549389085f34c78f9d9c874dddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a10c1b6f770944e6ce728fd9a078ddfd05143549389085f34c78f9d9c874dddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10c1b6f770944e6ce728fd9a078ddfd05143549389085f34c78f9d9c874dddb", kill_on_drop: false }`
[INFO] [stdout] a10c1b6f770944e6ce728fd9a078ddfd05143549389085f34c78f9d9c874dddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0dd769a0ffde7936b906393adf171b4e44aa0e80c3404f56e6d9bf220084b95
[INFO] running `Command { std: "docker" "start" "-a" "f0dd769a0ffde7936b906393adf171b4e44aa0e80c3404f56e6d9bf220084b95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling rio v0.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling DimensionDB v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cmp`
[INFO] [stdout]  --> src/layout.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cmp,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/mdlist.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/mdlist.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let v = Shared::from(Self::element_of(entry) as *const _);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guard`
[INFO] [stdout]   --> src/mdlist.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |     unsafe fn finalize(entry: &Node<DIM>, guard: &Guard) {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_guard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `defer` and `flush` are never used
[INFO] [stdout]   --> src/ebr/mod.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Guard {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 34 |     pub(crate) fn defer<F, R>(&self, f: F)
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn flush(&self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `swap` and `fetch_and` are never used
[INFO] [stdout]    --> src/ebr/atomic.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 280 | impl<T: ?Sized + Pointable> Atomic<T> {
[INFO] [stdout]     | ------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 323 |     pub(crate) fn swap<'g, P: Pointer<T>>(
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 |     pub(crate) fn fetch_and<'g>(&self, val: usize, ord: Ordering, _: &'g Guard) -> Shared<'g, T> {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/ebr/internal.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Bag {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(super) const fn is_empty(&self) -> bool {
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush` is never used
[INFO] [stdout]    --> src/ebr/internal.rs:457:19
[INFO] [stdout]     |
[INFO] [stdout] 404 | impl Local {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 457 |     pub(super) fn flush(&self, guard: &Guard) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Engine` is never constructed
[INFO] [stdout]   --> src/engine.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Engine {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get`, and `set` are never used
[INFO] [stdout]   --> src/engine.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Engine {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(threads: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub async fn get(&self, key: String) -> anyhow::Result<Option<String>> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub async fn set(&self, key: String, value: String) -> anyhow::Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `set` and `remove` are never used
[INFO] [stdout]    --> src/engine.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl Command {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] 122 |     fn set(key: String, value: String) -> Command {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn remove(key: String) -> Command {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `page`, `pos`, and `len` are never read
[INFO] [stdout]    --> src/engine.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct CommandPos {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 134 |     page: PageId,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 135 |     pos: u64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 136 |     len: u64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CommandPos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/io.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<R: Read + Seek> BufReaderWithPos<R> {
[INFO] [stdout]    | ---------------------------------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(mut inner: R) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/io.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<W: Write + Seek> BufWriterWithPos<W> {
[INFO] [stdout]    | ----------------------------------------- associated function in this implementation
[INFO] [stdout] 40 |     pub fn new(mut inner: W) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PAGE_SIZE` is never used
[INFO] [stdout]   --> src/layout.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const PAGE_SIZE: u64 = 4096 * 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/layout.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CHUNK_SIZE: u64 = 4096 * 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Aligned` is never constructed
[INFO] [stdout]   --> src/layout.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Aligned([u8; CHUNK_SIZE as usize]);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `open` and `open_additional` are never used
[INFO] [stdout]   --> src/layout.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl PageSlottedFile {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 37 |     pub fn open(path: impl AsRef<Path>, ring: &rio::Rio) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn open_additional(path: impl AsRef<Path>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TxStatus` is never used
[INFO] [stdout]  --> src/lftt.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum TxStatus {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Insert`, `Delete`, `InsertEdge`, `DeleteEdge`, and `Find` are never constructed
[INFO] [stdout]   --> src/lftt.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OpType {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 11 |     Insert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     Delete,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     InsertEdge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     DeleteEdge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |     Find,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Operation` is never constructed
[INFO] [stdout]   --> src/lftt.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Operation<const DIM: usize> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Desc` is never constructed
[INFO] [stdout]   --> src/lftt.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Desc<const DIM: usize> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeDesc` is never constructed
[INFO] [stdout]   --> src/lftt.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct NodeDesc<const DIM: usize> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dp`, `dc`, and `curr` are never read
[INFO] [stdout]   --> src/mdlist.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct AdoptDesc<const DIM: usize> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 11 |     dp: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     dc: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     curr: Owned<Node<DIM>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AdoptDesc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pred`, `curr`, `dp`, and `dc` are never read
[INFO] [stdout]   --> src/mdlist.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Pred<'g, const DIM: usize> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 18 |     pred: Shared<'g, Node<DIM>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     curr: Shared<'g, Node<DIM>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     dp: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     dc: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pred` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dimension` is never read
[INFO] [stdout]   --> src/mdlist.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Node<const DIM: usize> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     dimension: usize,
[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: associated function `new` is never used
[INFO] [stdout]   --> src/mdlist.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl<const DIM: usize, V> NodeWithValue<DIM, V> {
[INFO] [stdout]    | ----------------------------------------------- associated function in this implementation
[INFO] [stdout] 79 |     #[inline]
[INFO] [stdout] 80 |     pub fn new(coords: [u8; DIM], value: V) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/mdlist.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<const DIM: usize> Node<DIM> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 175 |     #[inline]
[INFO] [stdout] 176 |     fn new(coords: [u8; DIM]) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/mdlist.rs:192:11
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<const DIM: usize, T, C: IsElement<DIM, T>> List<DIM, T, C> {
[INFO] [stdout]     | --------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 192 |     const UNMARKED: usize = 0;
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 193 |     const ADP: usize = 1;
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 194 |     const DEL: usize = 2;
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 195 |     const ALL: usize = Self::ADP | Self::DEL;
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub(crate) unsafe fn finish_inserting<'g>(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub(crate) unsafe fn locate_pred<'g>(
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 |     pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&T> {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 283 |     pub(crate) unsafe fn insert<'g>(&'g self, container: Shared<'g, T>, guard: &'g Guard) {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 358 |     pub fn starts_with<'g>(&'g self, needle: &'g [u8], guard: &'g Guard) -> Iter<'g, DIM, T, C> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `list` is never read
[INFO] [stdout]    --> src/mdlist.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 383 | pub struct MdList<K, T, const DIM: usize = 16> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 384 |     list: List<DIM, NodeWithValue<DIM, T>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, `get`, `starts_with`, and `iter` are never used
[INFO] [stdout]    --> src/mdlist.rs:398:12
[INFO] [stdout]     |
[INFO] [stdout] 397 | impl<const DIM: usize, K, T> MdList<K, T, DIM> {
[INFO] [stdout]     | ---------------------------------------------- associated items in this implementation
[INFO] [stdout] 398 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub fn insert<Q: ToCoords<DIM>>(&self, key: Q, value: T) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 415 |     pub fn get<Q: ToCoords<DIM>>(&self, key: Q) -> Option<&T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 |     pub fn starts_with<'q, Q: ?Sized + AsRef<[u8]>>(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 434 |     pub fn iter(&self) -> impl Iterator<Item = &T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `DimensionDB` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `dimension_db`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.45s
[INFO] running `Command { std: "docker" "inspect" "f0dd769a0ffde7936b906393adf171b4e44aa0e80c3404f56e6d9bf220084b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0dd769a0ffde7936b906393adf171b4e44aa0e80c3404f56e6d9bf220084b95", kill_on_drop: false }`
[INFO] [stdout] f0dd769a0ffde7936b906393adf171b4e44aa0e80c3404f56e6d9bf220084b95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e74beaba443de2278848da8ab7d9e6a48bd8946af16981b39dcc37fcec62c2fe
[INFO] running `Command { std: "docker" "start" "-a" "e74beaba443de2278848da8ab7d9e6a48bd8946af16981b39dcc37fcec62c2fe", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `cmp`
[INFO] [stdout]  --> src/layout.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cmp,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/mdlist.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/mdlist.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let v = Shared::from(Self::element_of(entry) as *const _);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guard`
[INFO] [stdout]   --> src/mdlist.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |     unsafe fn finalize(entry: &Node<DIM>, guard: &Guard) {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_guard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `defer` and `flush` are never used
[INFO] [stdout]   --> src/ebr/mod.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Guard {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 34 |     pub(crate) fn defer<F, R>(&self, f: F)
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn flush(&self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `swap` and `fetch_and` are never used
[INFO] [stdout]    --> src/ebr/atomic.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 280 | impl<T: ?Sized + Pointable> Atomic<T> {
[INFO] [stdout]     | ------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 323 |     pub(crate) fn swap<'g, P: Pointer<T>>(
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 |     pub(crate) fn fetch_and<'g>(&self, val: usize, ord: Ordering, _: &'g Guard) -> Shared<'g, T> {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/ebr/internal.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Bag {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(super) const fn is_empty(&self) -> bool {
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush` is never used
[INFO] [stdout]    --> src/ebr/internal.rs:457:19
[INFO] [stdout]     |
[INFO] [stdout] 404 | impl Local {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 457 |     pub(super) fn flush(&self, guard: &Guard) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Engine` is never constructed
[INFO] [stdout]   --> src/engine.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Engine {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get`, and `set` are never used
[INFO] [stdout]   --> src/engine.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Engine {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(threads: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub async fn get(&self, key: String) -> anyhow::Result<Option<String>> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub async fn set(&self, key: String, value: String) -> anyhow::Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `set` and `remove` are never used
[INFO] [stdout]    --> src/engine.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl Command {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] 122 |     fn set(key: String, value: String) -> Command {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn remove(key: String) -> Command {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `page`, `pos`, and `len` are never read
[INFO] [stdout]    --> src/engine.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct CommandPos {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 134 |     page: PageId,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 135 |     pos: u64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 136 |     len: u64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CommandPos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/io.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<R: Read + Seek> BufReaderWithPos<R> {
[INFO] [stdout]    | ---------------------------------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(mut inner: R) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/io.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<W: Write + Seek> BufWriterWithPos<W> {
[INFO] [stdout]    | ----------------------------------------- associated function in this implementation
[INFO] [stdout] 40 |     pub fn new(mut inner: W) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling DimensionDB v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `PAGE_SIZE` is never used
[INFO] [stdout]   --> src/layout.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const PAGE_SIZE: u64 = 4096 * 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/layout.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CHUNK_SIZE: u64 = 4096 * 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Aligned` is never constructed
[INFO] [stdout]   --> src/layout.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Aligned([u8; CHUNK_SIZE as usize]);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `open` and `open_additional` are never used
[INFO] [stdout]   --> src/layout.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl PageSlottedFile {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 37 |     pub fn open(path: impl AsRef<Path>, ring: &rio::Rio) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn open_additional(path: impl AsRef<Path>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TxStatus` is never used
[INFO] [stdout]  --> src/lftt.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum TxStatus {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Insert`, `Delete`, `InsertEdge`, `DeleteEdge`, and `Find` are never constructed
[INFO] [stdout]   --> src/lftt.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OpType {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 11 |     Insert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     Delete,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     InsertEdge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     DeleteEdge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |     Find,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Operation` is never constructed
[INFO] [stdout]   --> src/lftt.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Operation<const DIM: usize> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Desc` is never constructed
[INFO] [stdout]   --> src/lftt.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Desc<const DIM: usize> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeDesc` is never constructed
[INFO] [stdout]   --> src/lftt.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct NodeDesc<const DIM: usize> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dp`, `dc`, and `curr` are never read
[INFO] [stdout]   --> src/mdlist.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct AdoptDesc<const DIM: usize> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 11 |     dp: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     dc: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     curr: Owned<Node<DIM>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AdoptDesc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pred`, `curr`, `dp`, and `dc` are never read
[INFO] [stdout]   --> src/mdlist.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Pred<'g, const DIM: usize> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 18 |     pred: Shared<'g, Node<DIM>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     curr: Shared<'g, Node<DIM>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     dp: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     dc: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pred` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dimension` is never read
[INFO] [stdout]   --> src/mdlist.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Node<const DIM: usize> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     dimension: usize,
[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: associated function `new` is never used
[INFO] [stdout]   --> src/mdlist.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl<const DIM: usize, V> NodeWithValue<DIM, V> {
[INFO] [stdout]    | ----------------------------------------------- associated function in this implementation
[INFO] [stdout] 79 |     #[inline]
[INFO] [stdout] 80 |     pub fn new(coords: [u8; DIM], value: V) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/mdlist.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<const DIM: usize> Node<DIM> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 175 |     #[inline]
[INFO] [stdout] 176 |     fn new(coords: [u8; DIM]) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/mdlist.rs:192:11
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<const DIM: usize, T, C: IsElement<DIM, T>> List<DIM, T, C> {
[INFO] [stdout]     | --------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 192 |     const UNMARKED: usize = 0;
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 193 |     const ADP: usize = 1;
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 194 |     const DEL: usize = 2;
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 195 |     const ALL: usize = Self::ADP | Self::DEL;
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub(crate) unsafe fn finish_inserting<'g>(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub(crate) unsafe fn locate_pred<'g>(
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 |     pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&T> {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 283 |     pub(crate) unsafe fn insert<'g>(&'g self, container: Shared<'g, T>, guard: &'g Guard) {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 358 |     pub fn starts_with<'g>(&'g self, needle: &'g [u8], guard: &'g Guard) -> Iter<'g, DIM, T, C> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `list` is never read
[INFO] [stdout]    --> src/mdlist.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 383 | pub struct MdList<K, T, const DIM: usize = 16> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 384 |     list: List<DIM, NodeWithValue<DIM, T>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, `get`, `starts_with`, and `iter` are never used
[INFO] [stdout]    --> src/mdlist.rs:398:12
[INFO] [stdout]     |
[INFO] [stdout] 397 | impl<const DIM: usize, K, T> MdList<K, T, DIM> {
[INFO] [stdout]     | ---------------------------------------------- associated items in this implementation
[INFO] [stdout] 398 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub fn insert<Q: ToCoords<DIM>>(&self, key: Q, value: T) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 415 |     pub fn get<Q: ToCoords<DIM>>(&self, key: Q) -> Option<&T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 |     pub fn starts_with<'q, Q: ?Sized + AsRef<[u8]>>(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 434 |     pub fn iter(&self) -> impl Iterator<Item = &T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `DimensionDB` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `dimension_db`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmp`
[INFO] [stdout]  --> src/layout.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cmp,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/layout.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/mdlist.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/mdlist.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let v = Shared::from(Self::element_of(entry) as *const _);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guard`
[INFO] [stdout]   --> src/mdlist.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |     unsafe fn finalize(entry: &Node<DIM>, guard: &Guard) {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_guard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `defer` and `flush` are never used
[INFO] [stdout]   --> src/ebr/mod.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Guard {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 34 |     pub(crate) fn defer<F, R>(&self, f: F)
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn flush(&self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `swap` and `fetch_and` are never used
[INFO] [stdout]    --> src/ebr/atomic.rs:323:19
[INFO] [stdout]     |
[INFO] [stdout] 280 | impl<T: ?Sized + Pointable> Atomic<T> {
[INFO] [stdout]     | ------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 323 |     pub(crate) fn swap<'g, P: Pointer<T>>(
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 |     pub(crate) fn fetch_and<'g>(&self, val: usize, ord: Ordering, _: &'g Guard) -> Shared<'g, T> {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush` is never used
[INFO] [stdout]    --> src/ebr/internal.rs:457:19
[INFO] [stdout]     |
[INFO] [stdout] 404 | impl Local {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 457 |     pub(super) fn flush(&self, guard: &Guard) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ring` and `file` are never read
[INFO] [stdout]   --> src/engine.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Engine {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 20 |     ring: Rio,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     file: Arc<PageSlottedFile>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `set` and `remove` are never used
[INFO] [stdout]    --> src/engine.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl Command {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] 122 |     fn set(key: String, value: String) -> Command {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn remove(key: String) -> Command {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `page` is never read
[INFO] [stdout]    --> src/engine.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct CommandPos {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 134 |     page: PageId,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CommandPos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TxStatus` is never used
[INFO] [stdout]  --> src/lftt.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum TxStatus {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Insert`, `Delete`, `InsertEdge`, `DeleteEdge`, and `Find` are never constructed
[INFO] [stdout]   --> src/lftt.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OpType {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 11 |     Insert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     Delete,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     InsertEdge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     DeleteEdge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |     Find,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Operation` is never constructed
[INFO] [stdout]   --> src/lftt.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Operation<const DIM: usize> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Desc` is never constructed
[INFO] [stdout]   --> src/lftt.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Desc<const DIM: usize> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeDesc` is never constructed
[INFO] [stdout]   --> src/lftt.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct NodeDesc<const DIM: usize> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dimension` is never read
[INFO] [stdout]   --> src/mdlist.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Node<const DIM: usize> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     dimension: usize,
[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: associated constant `ALL` is never used
[INFO] [stdout]    --> src/mdlist.rs:195:11
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl<const DIM: usize, T, C: IsElement<DIM, T>> List<DIM, T, C> {
[INFO] [stdout]     | --------------------------------------------------------------- associated constant in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 195 |     const ALL: usize = Self::ADP | Self::DEL;
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `starts_with` and `iter` are never used
[INFO] [stdout]    --> src/mdlist.rs:422:12
[INFO] [stdout]     |
[INFO] [stdout] 397 | impl<const DIM: usize, K, T> MdList<K, T, DIM> {
[INFO] [stdout]     | ---------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 422 |     pub fn starts_with<'q, Q: ?Sized + AsRef<[u8]>>(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 434 |     pub fn iter(&self) -> impl Iterator<Item = &T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `DimensionDB` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `dimension_db`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/ebr/deferred.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             drop(a);
[INFO] [stdout]    |             ^^^^^-^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  argument has type `[usize; 1]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/ebr/deferred.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |             drop(a);
[INFO] [stdout]     |             ^^^^^-^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `[usize; 10]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "e74beaba443de2278848da8ab7d9e6a48bd8946af16981b39dcc37fcec62c2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74beaba443de2278848da8ab7d9e6a48bd8946af16981b39dcc37fcec62c2fe", kill_on_drop: false }`
[INFO] [stdout] e74beaba443de2278848da8ab7d9e6a48bd8946af16981b39dcc37fcec62c2fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 812c1f9365853521c91f156507e0e9bceb96860a8da142a1b43515e0729eb347
[INFO] running `Command { std: "docker" "start" "-a" "812c1f9365853521c91f156507e0e9bceb96860a8da142a1b43515e0729eb347", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `cmp`
[INFO] [stderr]  --> src/layout.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     cmp,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr]  --> src/mdlist.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::borrow::Borrow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/mdlist.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let v = Shared::from(Self::element_of(entry) as *const _);
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `guard`
[INFO] [stderr]   --> src/mdlist.rs:59:43
[INFO] [stderr]    |
[INFO] [stderr] 59 |     unsafe fn finalize(entry: &Node<DIM>, guard: &Guard) {
[INFO] [stderr]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_guard`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `defer` and `flush` are never used
[INFO] [stderr]   --> src/ebr/mod.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Guard {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] 34 |     pub(crate) fn defer<F, R>(&self, f: F)
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn flush(&self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `swap` and `fetch_and` are never used
[INFO] [stderr]    --> src/ebr/atomic.rs:323:19
[INFO] [stderr]     |
[INFO] [stderr] 280 | impl<T: ?Sized + Pointable> Atomic<T> {
[INFO] [stderr]     | ------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 323 |     pub(crate) fn swap<'g, P: Pointer<T>>(
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 419 |     pub(crate) fn fetch_and<'g>(&self, val: usize, ord: Ordering, _: &'g Guard) -> Shared<'g, T> {
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_empty` is never used
[INFO] [stderr]   --> src/ebr/internal.rs:78:25
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl Bag {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 78 |     pub(super) const fn is_empty(&self) -> bool {
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `flush` is never used
[INFO] [stderr]    --> src/ebr/internal.rs:457:19
[INFO] [stderr]     |
[INFO] [stderr] 404 | impl Local {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 457 |     pub(super) fn flush(&self, guard: &Guard) {
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Engine` is never constructed
[INFO] [stderr]   --> src/engine.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Engine {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `get`, and `set` are never used
[INFO] [stderr]   --> src/engine.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl Engine {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 32 |     pub fn new(threads: usize) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub async fn get(&self, key: String) -> anyhow::Result<Option<String>> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub async fn set(&self, key: String, value: String) -> anyhow::Result<()> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `set` and `remove` are never used
[INFO] [stderr]    --> src/engine.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl Command {
[INFO] [stderr]     | ------------ associated functions in this implementation
[INFO] [stderr] 122 |     fn set(key: String, value: String) -> Command {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 126 |     fn remove(key: String) -> Command {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `page`, `pos`, and `len` are never read
[INFO] [stderr]    --> src/engine.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | struct CommandPos {
[INFO] [stderr]     |        ---------- fields in this struct
[INFO] [stderr] 134 |     page: PageId,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 135 |     pos: u64,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 136 |     len: u64,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CommandPos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/io.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl<R: Read + Seek> BufReaderWithPos<R> {
[INFO] [stderr]    | ---------------------------------------- associated function in this implementation
[INFO] [stderr] 10 |     pub fn new(mut inner: R) -> anyhow::Result<Self> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/io.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl<W: Write + Seek> BufWriterWithPos<W> {
[INFO] [stderr]    | ----------------------------------------- associated function in this implementation
[INFO] [stderr] 40 |     pub fn new(mut inner: W) -> anyhow::Result<Self> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PAGE_SIZE` is never used
[INFO] [stderr]   --> src/layout.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const PAGE_SIZE: u64 = 4096 * 1;
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CHUNK_SIZE` is never used
[INFO] [stderr]   --> src/layout.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const CHUNK_SIZE: u64 = 4096 * 2;
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Aligned` is never constructed
[INFO] [stderr]   --> src/layout.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Aligned([u8; CHUNK_SIZE as usize]);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `open` and `open_additional` are never used
[INFO] [stderr]   --> src/layout.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl PageSlottedFile {
[INFO] [stderr]    | -------------------- associated functions in this implementation
[INFO] [stderr] 37 |     pub fn open(path: impl AsRef<Path>, ring: &rio::Rio) -> Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     pub fn open_additional(path: impl AsRef<Path>) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TxStatus` is never used
[INFO] [stderr]  --> src/lftt.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum TxStatus {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Insert`, `Delete`, `InsertEdge`, `DeleteEdge`, and `Find` are never constructed
[INFO] [stderr]   --> src/lftt.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum OpType {
[INFO] [stderr]    |          ------ variants in this enum
[INFO] [stderr] 11 |     Insert,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 12 |     Delete,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 13 |     InsertEdge,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 14 |     DeleteEdge,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 15 |     Find,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OpType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Operation` is never constructed
[INFO] [stderr]   --> src/lftt.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Operation<const DIM: usize> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Desc` is never constructed
[INFO] [stderr]   --> src/lftt.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct Desc<const DIM: usize> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NodeDesc` is never constructed
[INFO] [stderr]   --> src/lftt.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct NodeDesc<const DIM: usize> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dp`, `dc`, and `curr` are never read
[INFO] [stderr]   --> src/mdlist.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct AdoptDesc<const DIM: usize> {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 11 |     dp: usize,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 12 |     dc: usize,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 13 |     curr: Owned<Node<DIM>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AdoptDesc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `pred`, `curr`, `dp`, and `dc` are never read
[INFO] [stderr]   --> src/mdlist.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Pred<'g, const DIM: usize> {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 18 |     pred: Shared<'g, Node<DIM>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 19 |     curr: Shared<'g, Node<DIM>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 20 |     dp: usize,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 21 |     dc: usize,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Pred` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `dimension` is never read
[INFO] [stderr]   --> src/mdlist.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct Node<const DIM: usize> {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 28 |     dimension: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/mdlist.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 78 | impl<const DIM: usize, V> NodeWithValue<DIM, V> {
[INFO] [stderr]    | ----------------------------------------------- associated function in this implementation
[INFO] [stderr] 79 |     #[inline]
[INFO] [stderr] 80 |     pub fn new(coords: [u8; DIM], value: V) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/mdlist.rs:176:8
[INFO] [stderr]     |
[INFO] [stderr] 174 | impl<const DIM: usize> Node<DIM> {
[INFO] [stderr]     | -------------------------------- associated function in this implementation
[INFO] [stderr] 175 |     #[inline]
[INFO] [stderr] 176 |     fn new(coords: [u8; DIM]) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/mdlist.rs:192:11
[INFO] [stderr]     |
[INFO] [stderr] 191 | impl<const DIM: usize, T, C: IsElement<DIM, T>> List<DIM, T, C> {
[INFO] [stderr]     | --------------------------------------------------------------- associated items in this implementation
[INFO] [stderr] 192 |     const UNMARKED: usize = 0;
[INFO] [stderr]     |           ^^^^^^^^
[INFO] [stderr] 193 |     const ADP: usize = 1;
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 194 |     const DEL: usize = 2;
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 195 |     const ALL: usize = Self::ADP | Self::DEL;
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 204 |     pub(crate) unsafe fn finish_inserting<'g>(
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 236 |     pub(crate) unsafe fn locate_pred<'g>(
[INFO] [stderr]     |                          ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 |     pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&T> {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 283 |     pub(crate) unsafe fn insert<'g>(&'g self, container: Shared<'g, T>, guard: &'g Guard) {
[INFO] [stderr]     |                          ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 358 |     pub fn starts_with<'g>(&'g self, needle: &'g [u8], guard: &'g Guard) -> Iter<'g, DIM, T, C> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `list` is never read
[INFO] [stderr]    --> src/mdlist.rs:384:5
[INFO] [stderr]     |
[INFO] [stderr] 383 | pub struct MdList<K, T, const DIM: usize = 16> {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] 384 |     list: List<DIM, NodeWithValue<DIM, T>>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `insert`, `get`, `starts_with`, and `iter` are never used
[INFO] [stderr]    --> src/mdlist.rs:398:12
[INFO] [stderr]     |
[INFO] [stderr] 397 | impl<const DIM: usize, K, T> MdList<K, T, DIM> {
[INFO] [stderr]     | ---------------------------------------------- associated items in this implementation
[INFO] [stderr] 398 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 406 |     pub fn insert<Q: ToCoords<DIM>>(&self, key: Q, value: T) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 415 |     pub fn get<Q: ToCoords<DIM>>(&self, key: Q) -> Option<&T> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 422 |     pub fn starts_with<'q, Q: ?Sized + AsRef<[u8]>>(
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 434 |     pub fn iter(&self) -> impl Iterator<Item = &T> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `DimensionDB` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `dimension_db`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/layout.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ring` and `file` are never read
[INFO] [stderr]   --> src/engine.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Engine {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 20 |     ring: Rio,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     file: Arc<PageSlottedFile>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `page` is never read
[INFO] [stderr]    --> src/engine.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | struct CommandPos {
[INFO] [stderr]     |        ---------- field in this struct
[INFO] [stderr] 134 |     page: PageId,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CommandPos` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ALL` is never used
[INFO] [stderr]    --> src/mdlist.rs:195:11
[INFO] [stderr]     |
[INFO] [stderr] 191 | impl<const DIM: usize, T, C: IsElement<DIM, T>> List<DIM, T, C> {
[INFO] [stderr]     | --------------------------------------------------------------- associated constant in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 195 |     const ALL: usize = Self::ADP | Self::DEL;
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `starts_with` and `iter` are never used
[INFO] [stderr]    --> src/mdlist.rs:422:12
[INFO] [stderr]     |
[INFO] [stderr] 397 | impl<const DIM: usize, K, T> MdList<K, T, DIM> {
[INFO] [stderr]     | ---------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 422 |     pub fn starts_with<'q, Q: ?Sized + AsRef<[u8]>>(
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 434 |     pub fn iter(&self) -> impl Iterator<Item = &T> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]   --> src/ebr/deferred.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             drop(a);
[INFO] [stderr]    |             ^^^^^-^
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  argument has type `[usize; 1]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/ebr/deferred.rs:110:13
[INFO] [stderr]     |
[INFO] [stderr] 110 |             drop(a);
[INFO] [stderr]     |             ^^^^^-^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  argument has type `[usize; 10]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stderr] 
[INFO] [stderr] warning: `DimensionDB` (lib) generated 32 warnings (run `cargo fix --lib -p DimensionDB` to apply 4 suggestions)
[INFO] [stderr] warning: `DimensionDB` (lib test) generated 22 warnings (15 duplicates) (run `cargo fix --lib -p DimensionDB --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/DimensionDB-875f322ff61f161e)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test ebr::deferred::tests::long_slice_usize ... ok
[INFO] [stdout] test ebr::atomic::tests::valid_tag_i64 ... ok
[INFO] [stdout] test ebr::atomic::tests::valid_tag_i8 ... ok
[INFO] [stdout] test ebr::deferred::tests::string ... ok
[INFO] [stdout] test ebr::internal::tests::check_defer ... ok
[INFO] [stdout] test ebr::internal::local_size ... ok
[INFO] [stdout] test ebr::deferred::tests::on_stack ... ok
[INFO] [stdout] test ebr::deferred::tests::on_heap ... ok
[INFO] [stdout] test ebr::deferred::tests::boxed_slice_i32 ... ok
[INFO] [stdout] test ebr::queue::test::is_empty_dont_pop ... ok
[INFO] [stdout] test ebr::internal::tests::check_bag ... ok
[INFO] [stdout] test ebr::list::tests::delete ... ok
[INFO] [stdout] test ebr::list::tests::insert ... ok
[INFO] [stdout] test ebr::queue::test::push_pop_2 ... ok
[INFO] [stdout] test ebr::queue::test::push_try_pop_1 ... ok
[INFO] [stdout] test ebr::queue::test::push_try_pop_2 ... ok
[INFO] [stdout] test ebr::queue::test::push_pop_1 ... ok
[INFO] [stdout] test ebr::queue::test::push_pop_many_seq ... ok
[INFO] [stdout] test mdlist::tests::test_iter ... ok
[INFO] [stdout] test mdlist::tests::insert ... ok
[INFO] [stdout] test mdlist::tests::insert_with_value ... ok
[INFO] [stdout] test ebr::queue::test::push_try_pop_many_seq ... ok
[INFO] [stdout] test mdlist::tests::test_string_coords ... ok
[INFO] [stdout] test layout::tests::test_slotted_page ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test engine::tests::test_update ... FAILED
[INFO] [stdout] test engine::tests::test_allocate_page ... FAILED
[INFO] [stdout] test mdlist::tests::test_parallel ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- engine::tests::test_update stdout ----
[INFO] [stdout] thread 'engine::tests::test_update' panicked at src/layout.rs:47:22:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55773a0c67c6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55773a0c67c6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55773a0c67c6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55773a0c67c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55773a0ef940 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55773a0ef940 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55773a0c3e2f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55773a0c65a4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55773a0c65a4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55773a0c8317 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55773a0c7ffd - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x557739f8b327 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x557739f8b327 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55773a0c8936 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55773a0c8936 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55773a0c8682 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55773a0c6cc6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55773a0c83e0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x557739f041d5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x557739f047d3 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x557739f2be2b - core::result::Result<T,E>::unwrap::h15a392f0fef78d85
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x557739f24097 - DimensionDB::layout::PageSlottedFile::open::hc1e3fc07705fec90
[INFO] [stdout]                                at /opt/rustwide/workdir/src/layout.rs:40:17
[INFO] [stdout]   22:     0x557739f2202c - DimensionDB::engine::Engine::new::ha898a4efc01ae4ea
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:34:29
[INFO] [stdout]   23:     0x557739f3c537 - DimensionDB::engine::tests::test_update::{{closure}}::h0b6055727a71f7e9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:155:22
[INFO] [stdout]   24:     0x557739f4936b - <core::pin::Pin<P> as core::future::future::Future>::poll::he5f113d8c339b127
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/future/future.rs:124:9
[INFO] [stdout]   25:     0x557739f4931b - <core::pin::Pin<P> as core::future::future::Future>::poll::hadc5db2064e3182e
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/future/future.rs:124:9
[INFO] [stdout]   26:     0x557739f1b274 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::hcf8ea3b2c1185d3f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:57
[INFO] [stdout]   27:     0x557739f1b1a0 - tokio::runtime::coop::with_budget::h439df6711d7a8096
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/coop.rs:107:5
[INFO] [stdout]   28:     0x557739f1b1a0 - tokio::runtime::coop::budget::h35d633d13e395e7d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/coop.rs:73:5
[INFO] [stdout]   29:     0x557739f1b1a0 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hcc29210003583a1b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   30:     0x557739f19a3a - tokio::runtime::scheduler::current_thread::Context::enter::h8ef0f37a044e81ee
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   31:     0x557739f1a91e - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h66d9722c87754f4b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:664:36
[INFO] [stdout]   32:     0x557739f1a622 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h9b25dbe0245640f9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   33:     0x557739f4202a - tokio::runtime::context::scoped::Scoped<T>::set::h0cdf321085261790
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   34:     0x557739f41dca - tokio::runtime::context::set_scheduler::{{closure}}::h50066bee26660299
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context.rs:176:26
[INFO] [stdout]   35:     0x557739f48783 - std::thread::local::LocalKey<T>::try_with::ha249eae209fd0356
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   36:     0x557739f47e8d - std::thread::local::LocalKey<T>::with::h70478d8db164da21
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   37:     0x557739f41d71 - tokio::runtime::context::set_scheduler::h59330cf7e1739be0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context.rs:176:9
[INFO] [stdout]   38:     0x557739f1a379 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h407aee2873fa6fd6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   39:     0x557739f1a64d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hf73cf6a5f55921e1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:652:19
[INFO] [stdout]   40:     0x557739f19466 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::ha9c750ea9864b89f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:175:28
[INFO] [stdout]   41:     0x557739f2da4a - tokio::runtime::context::runtime::enter_runtime::h1a8b6873efecc50b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   42:     0x557739f1936e - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h2ca014e6808b301c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   43:     0x557739f19209 - tokio::runtime::runtime::Runtime::block_on::h9feb96aa47725ede
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/runtime.rs:348:47
[INFO] [stdout]   44:     0x557739f3c427 - DimensionDB::engine::tests::test_update::h1bfc33eb9f20c37f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:176:9
[INFO] [stdout]   45:     0x557739f3c2b7 - DimensionDB::engine::tests::test_update::{{closure}}::ha578a1559de5ee18
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:154:31
[INFO] [stdout]   46:     0x557739f1cf46 - core::ops::function::FnOnce::call_once::h8f7e1e66b3d744b2
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x557739f90bff - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x557739f90bff - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   49:     0x557739f8f981 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   50:     0x557739f8f981 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   51:     0x557739f8f981 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   52:     0x557739f8f981 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   53:     0x557739f8f981 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   54:     0x557739f8f981 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   55:     0x557739f8f981 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   56:     0x557739f56cb6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   57:     0x557739f56cb6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   58:     0x557739f5bd17 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   59:     0x557739f5bd17 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   60:     0x557739f5bd17 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   61:     0x557739f5bd17 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   62:     0x557739f5bd17 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   63:     0x557739f5bd17 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   64:     0x557739f5bd17 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x55773a0cd565 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   66:     0x55773a0cd565 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   67:     0x55773a0cd565 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   68:     0x7f0ae6126ac3 - <unknown>
[INFO] [stdout]   69:     0x7f0ae61b7bf4 - __clone
[INFO] [stdout]   70:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- engine::tests::test_allocate_page stdout ----
[INFO] [stdout] thread 'engine::tests::test_allocate_page' panicked at src/layout.rs:47:22:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55773a0c67c6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55773a0c67c6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55773a0c67c6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55773a0c67c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55773a0ef940 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55773a0ef940 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55773a0c3e2f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55773a0c65a4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55773a0c65a4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55773a0c8317 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55773a0c7ffd - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x557739f8b327 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x557739f8b327 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55773a0c8936 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55773a0c8936 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55773a0c8682 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55773a0c6cc6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55773a0c83e0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x557739f041d5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x557739f047d3 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x557739f2be2b - core::result::Result<T,E>::unwrap::h15a392f0fef78d85
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x557739f24097 - DimensionDB::layout::PageSlottedFile::open::hc1e3fc07705fec90
[INFO] [stdout]                                at /opt/rustwide/workdir/src/layout.rs:40:17
[INFO] [stdout]   22:     0x557739f2202c - DimensionDB::engine::Engine::new::ha898a4efc01ae4ea
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:34:29
[INFO] [stdout]   23:     0x557739f3d817 - DimensionDB::engine::tests::test_allocate_page::{{closure}}::h192e836aa202d318
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:181:22
[INFO] [stdout]   24:     0x557739f4936b - <core::pin::Pin<P> as core::future::future::Future>::poll::he5f113d8c339b127
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/future/future.rs:124:9
[INFO] [stdout]   25:     0x557739f4931b - <core::pin::Pin<P> as core::future::future::Future>::poll::hadc5db2064e3182e
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/future/future.rs:124:9
[INFO] [stdout]   26:     0x557739f1b274 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::hcf8ea3b2c1185d3f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:57
[INFO] [stdout]   27:     0x557739f1b1a0 - tokio::runtime::coop::with_budget::h439df6711d7a8096
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/coop.rs:107:5
[INFO] [stdout]   28:     0x557739f1b1a0 - tokio::runtime::coop::budget::h35d633d13e395e7d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/coop.rs:73:5
[INFO] [stdout]   29:     0x557739f1b1a0 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hcc29210003583a1b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   30:     0x557739f19a3a - tokio::runtime::scheduler::current_thread::Context::enter::h8ef0f37a044e81ee
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   31:     0x557739f1a91e - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h66d9722c87754f4b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:664:36
[INFO] [stdout]   32:     0x557739f1a622 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h9b25dbe0245640f9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   33:     0x557739f4202a - tokio::runtime::context::scoped::Scoped<T>::set::h0cdf321085261790
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   34:     0x557739f41dca - tokio::runtime::context::set_scheduler::{{closure}}::h50066bee26660299
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context.rs:176:26
[INFO] [stdout]   35:     0x557739f48783 - std::thread::local::LocalKey<T>::try_with::ha249eae209fd0356
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/local.rs:270:16
[INFO] [stdout]   36:     0x557739f47e8d - std::thread::local::LocalKey<T>::with::h70478d8db164da21
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/local.rs:246:9
[INFO] [stdout]   37:     0x557739f41d71 - tokio::runtime::context::set_scheduler::h59330cf7e1739be0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context.rs:176:9
[INFO] [stdout]   38:     0x557739f1a379 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h407aee2873fa6fd6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   39:     0x557739f1a64d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hf73cf6a5f55921e1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:652:19
[INFO] [stdout]   40:     0x557739f19466 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::ha9c750ea9864b89f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:175:28
[INFO] [stdout]   41:     0x557739f2da4a - tokio::runtime::context::runtime::enter_runtime::h1a8b6873efecc50b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   42:     0x557739f1936e - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h2ca014e6808b301c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   43:     0x557739f19209 - tokio::runtime::runtime::Runtime::block_on::h9feb96aa47725ede
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.35.1/src/runtime/runtime.rs:348:47
[INFO] [stdout]   44:     0x557739f3d717 - DimensionDB::engine::tests::test_allocate_page::hb6c87940b109fb53
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:182:9
[INFO] [stdout]   45:     0x557739f3d5a7 - DimensionDB::engine::tests::test_allocate_page::{{closure}}::hb0d9e2d79c27f0fb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:180:38
[INFO] [stdout]   46:     0x557739f1d246 - core::ops::function::FnOnce::call_once::he7067e0f6e32051d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x557739f90bff - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x557739f90bff - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   49:     0x557739f8f981 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   50:     0x557739f8f981 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   51:     0x557739f8f981 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   52:     0x557739f8f981 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   53:     0x557739f8f981 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   54:     0x557739f8f981 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   55:     0x557739f8f981 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   56:     0x557739f56cb6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   57:     0x557739f56cb6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   58:     0x557739f5bd17 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   59:     0x557739f5bd17 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   60:     0x557739f5bd17 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   61:     0x557739f5bd17 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   62:     0x557739f5bd17 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   63:     0x557739f5bd17 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   64:     0x557739f5bd17 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x55773a0cd565 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   66:     0x55773a0cd565 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   67:     0x55773a0cd565 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   68:     0x7f0ae6126ac3 - <unknown>
[INFO] [stdout]   69:     0x7f0ae61b7bf4 - __clone
[INFO] [stdout]   70:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     engine::tests::test_allocate_page
[INFO] [stdout]     engine::tests::test_update
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "812c1f9365853521c91f156507e0e9bceb96860a8da142a1b43515e0729eb347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812c1f9365853521c91f156507e0e9bceb96860a8da142a1b43515e0729eb347", kill_on_drop: false }`
[INFO] [stdout] 812c1f9365853521c91f156507e0e9bceb96860a8da142a1b43515e0729eb347
