[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 master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2FDimensionDB" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rasviitanen/DimensionDB on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-0-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" "+1871252fc8bb672d40787e67404e6eaae7059369" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b869e5702bea59f7a26c05690abd6bea7d62b4b4e054d419cd187f91283f495
[INFO] running `Command { std: "docker" "start" "-a" "7b869e5702bea59f7a26c05690abd6bea7d62b4b4e054d419cd187f91283f495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b869e5702bea59f7a26c05690abd6bea7d62b4b4e054d419cd187f91283f495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b869e5702bea59f7a26c05690abd6bea7d62b4b4e054d419cd187f91283f495", kill_on_drop: false }`
[INFO] [stdout] 7b869e5702bea59f7a26c05690abd6bea7d62b4b4e054d419cd187f91283f495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a032900c4e29d10f902937f7ce47924f9eca26721b75567ccd69c7543fd5485
[INFO] running `Command { std: "docker" "start" "-a" "0a032900c4e29d10f902937f7ce47924f9eca26721b75567ccd69c7543fd5485", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling serde v1.0.194
[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 pin-project-lite v0.2.13
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rio v0.9.4
[INFO] [stderr]    Compiling rayon v1.8.0
[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: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]   --> src/ebr/internal.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]   --> src/ebr/internal.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[cfg(feature = "lock_free_delays")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]    --> src/ebr/internal.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 110 |         #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]    --> src/ebr/internal.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |         #[cfg(feature = "lock_free_delays")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:284:15
[INFO] [stdout]     |
[INFO] [stdout] 284 |         #[cfg(feature = "testing")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:304:15
[INFO] [stdout]     |
[INFO] [stdout] 304 |         #[cfg(feature = "testing")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:296:27
[INFO] [stdout]     |
[INFO] [stdout] 296 |                     #[cfg(feature = "testing")]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:472:19
[INFO] [stdout]     |
[INFO] [stdout] 472 |             #[cfg(feature = "testing")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/ebr/mod.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(feature = "testing")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/ebr/mod.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         #[cfg(feature = "testing")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[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: `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: enum `OpType` is never used
[INFO] [stdout]   --> src/lftt.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OpType {
[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: struct `Pred` is never constructed
[INFO] [stdout]   --> src/mdlist.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Pred<'g, const DIM: 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 `entry_of` is never used
[INFO] [stdout]    --> src/mdlist.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub trait IsElement<const DIM: usize, T> {
[INFO] [stdout]     |           --------- associated function in this trait
[INFO] [stdout] 120 |     fn entry_of(_: &T) -> &Node<DIM>;
[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: method `to_coords` is never used
[INFO] [stdout]    --> src/mdlist.rs:443:8
[INFO] [stdout]     |
[INFO] [stdout] 442 | pub trait ToCoords<const DIM: usize> {
[INFO] [stdout]     |           -------- method in this trait
[INFO] [stdout] 443 |     fn to_coords(self) -> [u8; DIM];
[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: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `Command { std: "docker" "inspect" "0a032900c4e29d10f902937f7ce47924f9eca26721b75567ccd69c7543fd5485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a032900c4e29d10f902937f7ce47924f9eca26721b75567ccd69c7543fd5485", kill_on_drop: false }`
[INFO] [stdout] 0a032900c4e29d10f902937f7ce47924f9eca26721b75567ccd69c7543fd5485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6cbab55112ecc28c74f15020910c4cd26dd08d079ca04c13ed16efa167c0d3
[INFO] running `Command { std: "docker" "start" "-a" "9e6cbab55112ecc28c74f15020910c4cd26dd08d079ca04c13ed16efa167c0d3", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]   --> src/ebr/internal.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]   --> src/ebr/internal.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[cfg(feature = "lock_free_delays")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]    --> src/ebr/internal.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 110 |         #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]    --> src/ebr/internal.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |         #[cfg(feature = "lock_free_delays")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:284:15
[INFO] [stdout]     |
[INFO] [stdout] 284 |         #[cfg(feature = "testing")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:304:15
[INFO] [stdout]     |
[INFO] [stdout] 304 |         #[cfg(feature = "testing")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:296:27
[INFO] [stdout]     |
[INFO] [stdout] 296 |                     #[cfg(feature = "testing")]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:472:19
[INFO] [stdout]     |
[INFO] [stdout] 472 |             #[cfg(feature = "testing")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/ebr/mod.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(feature = "testing")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/ebr/mod.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         #[cfg(feature = "testing")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[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: `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: enum `OpType` is never used
[INFO] [stdout]   --> src/lftt.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OpType {
[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: struct `Pred` is never constructed
[INFO] [stdout]   --> src/mdlist.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Pred<'g, const DIM: 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 `entry_of` is never used
[INFO] [stdout]    --> src/mdlist.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub trait IsElement<const DIM: usize, T> {
[INFO] [stdout]     |           --------- associated function in this trait
[INFO] [stdout] 120 |     fn entry_of(_: &T) -> &Node<DIM>;
[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] [stderr]    Compiling DimensionDB v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_coords` is never used
[INFO] [stdout]    --> src/mdlist.rs:443:8
[INFO] [stdout]     |
[INFO] [stdout] 442 | pub trait ToCoords<const DIM: usize> {
[INFO] [stdout]     |           -------- method in this trait
[INFO] [stdout] 443 |     fn to_coords(self) -> [u8; DIM];
[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: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]   --> src/ebr/internal.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]   --> src/ebr/internal.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[cfg(feature = "lock_free_delays")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]    --> src/ebr/internal.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 110 |         #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stdout]    --> src/ebr/internal.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |         #[cfg(feature = "lock_free_delays")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:284:15
[INFO] [stdout]     |
[INFO] [stdout] 284 |         #[cfg(feature = "testing")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:304:15
[INFO] [stdout]     |
[INFO] [stdout] 304 |         #[cfg(feature = "testing")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:296:27
[INFO] [stdout]     |
[INFO] [stdout] 296 |                     #[cfg(feature = "testing")]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]    --> src/ebr/internal.rs:472:19
[INFO] [stdout]     |
[INFO] [stdout] 472 |             #[cfg(feature = "testing")]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/ebr/mod.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(feature = "testing")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testing`
[INFO] [stdout]   --> src/ebr/mod.rs:72:15
[INFO] [stdout]    |
[INFO] [stdout] 72 |         #[cfg(feature = "testing")]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[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: enum `OpType` is never used
[INFO] [stdout]   --> src/lftt.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OpType {
[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: 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: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "9e6cbab55112ecc28c74f15020910c4cd26dd08d079ca04c13ed16efa167c0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6cbab55112ecc28c74f15020910c4cd26dd08d079ca04c13ed16efa167c0d3", kill_on_drop: false }`
[INFO] [stdout] 9e6cbab55112ecc28c74f15020910c4cd26dd08d079ca04c13ed16efa167c0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01acfd61e0ec47193ad3dfc5caa64a312cff30fab32fcfd2be8d355ec6bd2f65
[INFO] running `Command { std: "docker" "start" "-a" "01acfd61e0ec47193ad3dfc5caa64a312cff30fab32fcfd2be8d355ec6bd2f65", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stderr]   --> src/ebr/internal.rs:56:11
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stderr]   --> src/ebr/internal.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 | #[cfg(feature = "lock_free_delays")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stderr]    --> src/ebr/internal.rs:110:19
[INFO] [stderr]     |
[INFO] [stderr] 110 |         #[cfg(not(feature = "lock_free_delays"))]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `lock_free_delays`
[INFO] [stderr]    --> src/ebr/internal.rs:178:15
[INFO] [stderr]     |
[INFO] [stderr] 178 |         #[cfg(feature = "lock_free_delays")]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `lock_free_delays` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]    --> src/ebr/internal.rs:284:15
[INFO] [stderr]     |
[INFO] [stderr] 284 |         #[cfg(feature = "testing")]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]    --> src/ebr/internal.rs:304:15
[INFO] [stderr]     |
[INFO] [stderr] 304 |         #[cfg(feature = "testing")]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]    --> src/ebr/internal.rs:296:27
[INFO] [stderr]     |
[INFO] [stderr] 296 |                     #[cfg(feature = "testing")]
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]    --> src/ebr/internal.rs:472:19
[INFO] [stderr]     |
[INFO] [stderr] 472 |             #[cfg(feature = "testing")]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]   --> src/ebr/mod.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 |     #[cfg(feature = "testing")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testing`
[INFO] [stderr]   --> src/ebr/mod.rs:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 |         #[cfg(feature = "testing")]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `testing` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[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: enum `OpType` is never used
[INFO] [stderr]   --> src/lftt.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum OpType {
[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: struct `Pred` is never constructed
[INFO] [stderr]   --> src/mdlist.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Pred<'g, const DIM: 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 `entry_of` is never used
[INFO] [stderr]    --> src/mdlist.rs:120:8
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub trait IsElement<const DIM: usize, T> {
[INFO] [stderr]     |           --------- associated function in this trait
[INFO] [stderr] 120 |     fn entry_of(_: &T) -> &Node<DIM>;
[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: method `to_coords` is never used
[INFO] [stderr]    --> src/mdlist.rs:443:8
[INFO] [stderr]     |
[INFO] [stderr] 442 | pub trait ToCoords<const DIM: usize> {
[INFO] [stderr]     |           -------- method in this trait
[INFO] [stderr] 443 |     fn to_coords(self) -> [u8; DIM];
[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 44 warnings (run `cargo fix --lib -p DimensionDB` to apply 2 suggestions)
[INFO] [stderr] warning: `DimensionDB` (lib test) generated 31 warnings (24 duplicates) (run `cargo fix --lib -p DimensionDB --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/DimensionDB-8aa3ac2e7621ad75)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test ebr::deferred::tests::long_slice_usize ... ok
[INFO] [stdout] test ebr::deferred::tests::boxed_slice_i32 ... ok
[INFO] [stdout] test ebr::atomic::tests::valid_tag_i64 ... ok
[INFO] [stdout] test ebr::deferred::tests::on_heap ... ok
[INFO] [stdout] test ebr::deferred::tests::on_stack ... ok
[INFO] [stdout] test ebr::atomic::tests::valid_tag_i8 ... ok
[INFO] [stdout] test ebr::deferred::tests::string ... ok
[INFO] [stdout] test ebr::internal::local_size ... ok
[INFO] [stdout] test ebr::internal::tests::check_bag ... ok
[INFO] [stdout] test ebr::internal::tests::check_defer ... ok
[INFO] [stdout] test ebr::list::tests::delete ... ok
[INFO] [stdout] test ebr::queue::test::push_try_pop_1 ... 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 ebr::queue::test::push_try_pop_2 ... ok
[INFO] [stdout] test ebr::list::tests::insert ... ok
[INFO] [stdout] test ebr::queue::test::is_empty_dont_pop ... ok
[INFO] [stdout] test ebr::queue::test::push_pop_2 ... ok
[INFO] [stdout] test mdlist::tests::insert ... ok
[INFO] [stdout] test layout::tests::test_slotted_page ... ok
[INFO] [stdout] test mdlist::tests::insert_with_value ... ok
[INFO] [stdout] test mdlist::tests::test_iter ... ok
[INFO] [stdout] test ebr::queue::test::push_try_pop_many_seq ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test mdlist::tests::test_string_coords ... 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:     0x55ddbb094c65 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55ddbb094c65 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ddbb094c65 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ddbb094c65 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ddbb0bb89b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55ddbb0bb89b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55ddbb09207f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55ddbb094a3e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ddbb094a3e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ddbb096469 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55ddbb09612e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55ddbaf66d9a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55ddbaf66d9a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55ddbb096a6b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55ddbb096a6b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55ddbb0967e4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55ddbb095129 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55ddbb096517 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55ddbaee2ca3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55ddbaee31f6 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55ddbaf0b40f - core::result::Result<T,E>::unwrap::h4882da84451b738b
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55ddbaf0b40f - DimensionDB::layout::PageSlottedFile::open::h23e3afe0926c1003
[INFO] [stdout]                                at /opt/rustwide/workdir/src/layout.rs:40:17
[INFO] [stdout]   22:     0x55ddbaf08ac7 - DimensionDB::engine::Engine::new::h1e6d79908313c2d3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:34:29
[INFO] [stdout]   23:     0x55ddbaf0ba27 - DimensionDB::engine::tests::test_update::{{closure}}::h7dde73d94d8ca660
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:155:22
[INFO] [stdout]   24:     0x55ddbaf071d5 - <core::pin::Pin<P> as core::future::future::Future>::poll::ha5d5f0f944f47694
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/future/future.rs:123:9
[INFO] [stdout]   25:     0x55ddbaf0718d - <core::pin::Pin<P> as core::future::future::Future>::poll::h3ed79bf6abc41b6f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/future/future.rs:123:9
[INFO] [stdout]   26:     0x55ddbaefc2cf - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h288c6dc21a407f0a
[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:     0x55ddbaefc1f6 - tokio::runtime::coop::with_budget::hcc940fe740debb22
[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:     0x55ddbaefc1f6 - tokio::runtime::coop::budget::h045a114f24d96339
[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:     0x55ddbaefc1f6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h482d39948c215edf
[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:     0x55ddbaefae7a - tokio::runtime::scheduler::current_thread::Context::enter::hd55534b1ecb35f77
[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:     0x55ddbaefb9de - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hc119026d8d8c0b02
[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:     0x55ddbaefb72b - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::he0314032efa8aba5
[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:     0x55ddbaf00b6a - tokio::runtime::context::scoped::Scoped<T>::set::h86bab3507f6f5cd5
[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:     0x55ddbaf1332a - tokio::runtime::context::set_scheduler::{{closure}}::h0c7682676e081f1c
[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:     0x55ddbaf16ad3 - std::thread::local::LocalKey<T>::try_with::hec2953342505796f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/local.rs:286:12
[INFO] [stdout]   36:     0x55ddbaf1611d - std::thread::local::LocalKey<T>::with::hee68ade483a0c523
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/local.rs:262:9
[INFO] [stdout]   37:     0x55ddbaf132d1 - tokio::runtime::context::set_scheduler::h8603fcfed5f71cb4
[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:     0x55ddbaefb499 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hdc2ed09d44df331c
[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:     0x55ddbaefb753 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h14e6eb7f817e46d3
[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:     0x55ddbaefa603 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h03173395d0aa0352
[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:     0x55ddbaf0f6d6 - tokio::runtime::context::runtime::enter_runtime::h20c72cb706a5a91b
[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:     0x55ddbaefa501 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h34a2dfab772871e7
[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:     0x55ddbaf1c8b9 - tokio::runtime::runtime::Runtime::block_on::h8d0c73fc42dde19e
[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:     0x55ddbaf0b910 - DimensionDB::engine::tests::test_update::h70540a47fe05e175
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:176:9
[INFO] [stdout]   45:     0x55ddbaf0b7b7 - DimensionDB::engine::tests::test_update::{{closure}}::h4c0ac101ade5de6c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:154:31
[INFO] [stdout]   46:     0x55ddbaef5616 - core::ops::function::FnOnce::call_once::h0dec3db6e88c087c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x55ddbaf6b77b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x55ddbaf6b77b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   49:     0x55ddbaf6ae81 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   50:     0x55ddbaf6ae81 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   51:     0x55ddbaf6ae81 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   52:     0x55ddbaf6ae81 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   53:     0x55ddbaf6ae81 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   54:     0x55ddbaf6ae81 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   55:     0x55ddbaf6ae81 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   56:     0x55ddbaf33844 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   57:     0x55ddbaf33844 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   58:     0x55ddbaf38272 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   59:     0x55ddbaf38272 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   60:     0x55ddbaf38272 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   61:     0x55ddbaf38272 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   62:     0x55ddbaf38272 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   63:     0x55ddbaf38272 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   64:     0x55ddbaf38272 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x55ddbb09ae9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   66:     0x55ddbb09ae9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   67:     0x55ddbb09ae9b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   68:     0x7f17e299fac3 - <unknown>
[INFO] [stdout]   69:     0x7f17e2a30a04 - __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:     0x55ddbb094c65 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55ddbb094c65 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ddbb094c65 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ddbb094c65 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ddbb0bb89b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55ddbb0bb89b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55ddbb09207f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55ddbb094a3e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ddbb094a3e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ddbb096469 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55ddbb09612e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55ddbaf66d9a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55ddbaf66d9a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55ddbb096a6b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55ddbb096a6b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55ddbb0967e4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55ddbb095129 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55ddbb096517 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55ddbaee2ca3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55ddbaee31f6 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55ddbaf0b40f - core::result::Result<T,E>::unwrap::h4882da84451b738b
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55ddbaf0b40f - DimensionDB::layout::PageSlottedFile::open::h23e3afe0926c1003
[INFO] [stdout]                                at /opt/rustwide/workdir/src/layout.rs:40:17
[INFO] [stdout]   22:     0x55ddbaf08ac7 - DimensionDB::engine::Engine::new::h1e6d79908313c2d3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:34:29
[INFO] [stdout]   23:     0x55ddbaf0cc21 - DimensionDB::engine::tests::test_allocate_page::{{closure}}::h006e4f4cebf385b3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:181:22
[INFO] [stdout]   24:     0x55ddbaf071d5 - <core::pin::Pin<P> as core::future::future::Future>::poll::ha5d5f0f944f47694
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/future/future.rs:123:9
[INFO] [stdout]   25:     0x55ddbaf0718d - <core::pin::Pin<P> as core::future::future::Future>::poll::h3ed79bf6abc41b6f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/future/future.rs:123:9
[INFO] [stdout]   26:     0x55ddbaefc2cf - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h288c6dc21a407f0a
[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:     0x55ddbaefc1f6 - tokio::runtime::coop::with_budget::hcc940fe740debb22
[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:     0x55ddbaefc1f6 - tokio::runtime::coop::budget::h045a114f24d96339
[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:     0x55ddbaefc1f6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h482d39948c215edf
[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:     0x55ddbaefae7a - tokio::runtime::scheduler::current_thread::Context::enter::hd55534b1ecb35f77
[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:     0x55ddbaefb9de - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hc119026d8d8c0b02
[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:     0x55ddbaefb72b - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::he0314032efa8aba5
[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:     0x55ddbaf00b6a - tokio::runtime::context::scoped::Scoped<T>::set::h86bab3507f6f5cd5
[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:     0x55ddbaf1332a - tokio::runtime::context::set_scheduler::{{closure}}::h0c7682676e081f1c
[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:     0x55ddbaf16ad3 - std::thread::local::LocalKey<T>::try_with::hec2953342505796f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/local.rs:286:12
[INFO] [stdout]   36:     0x55ddbaf1611d - std::thread::local::LocalKey<T>::with::hee68ade483a0c523
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/local.rs:262:9
[INFO] [stdout]   37:     0x55ddbaf132d1 - tokio::runtime::context::set_scheduler::h8603fcfed5f71cb4
[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:     0x55ddbaefb499 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hdc2ed09d44df331c
[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:     0x55ddbaefb753 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h14e6eb7f817e46d3
[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:     0x55ddbaefa603 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h03173395d0aa0352
[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:     0x55ddbaf0f6d6 - tokio::runtime::context::runtime::enter_runtime::h20c72cb706a5a91b
[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:     0x55ddbaefa501 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h34a2dfab772871e7
[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:     0x55ddbaf1c8b9 - tokio::runtime::runtime::Runtime::block_on::h8d0c73fc42dde19e
[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:     0x55ddbaf0cb20 - DimensionDB::engine::tests::test_allocate_page::h1c3613be0bcfd43d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:182:9
[INFO] [stdout]   45:     0x55ddbaf0c9c7 - DimensionDB::engine::tests::test_allocate_page::{{closure}}::h193424376a4a47f4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:180:38
[INFO] [stdout]   46:     0x55ddbaef5cf6 - core::ops::function::FnOnce::call_once::hdf9fac74bd13c9f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x55ddbaf6b77b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x55ddbaf6b77b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   49:     0x55ddbaf6ae81 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   50:     0x55ddbaf6ae81 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   51:     0x55ddbaf6ae81 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   52:     0x55ddbaf6ae81 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   53:     0x55ddbaf6ae81 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   54:     0x55ddbaf6ae81 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   55:     0x55ddbaf6ae81 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   56:     0x55ddbaf33844 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   57:     0x55ddbaf33844 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   58:     0x55ddbaf38272 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   59:     0x55ddbaf38272 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   60:     0x55ddbaf38272 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   61:     0x55ddbaf38272 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   62:     0x55ddbaf38272 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   63:     0x55ddbaf38272 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   64:     0x55ddbaf38272 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x55ddbb09ae9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   66:     0x55ddbb09ae9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   67:     0x55ddbb09ae9b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   68:     0x7f17e299fac3 - <unknown>
[INFO] [stdout]   69:     0x7f17e2a30a04 - __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 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "01acfd61e0ec47193ad3dfc5caa64a312cff30fab32fcfd2be8d355ec6bd2f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01acfd61e0ec47193ad3dfc5caa64a312cff30fab32fcfd2be8d355ec6bd2f65", kill_on_drop: false }`
[INFO] [stdout] 01acfd61e0ec47193ad3dfc5caa64a312cff30fab32fcfd2be8d355ec6bd2f65
