[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#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2FDimensionDB" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [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-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rasviitanen/DimensionDB on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f50d8f6bdc29807bc63ed5d0481314fc39982482d1b3dcc285f84dbddf164ca4 [INFO] running `Command { std: "docker" "start" "-a" "f50d8f6bdc29807bc63ed5d0481314fc39982482d1b3dcc285f84dbddf164ca4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f50d8f6bdc29807bc63ed5d0481314fc39982482d1b3dcc285f84dbddf164ca4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f50d8f6bdc29807bc63ed5d0481314fc39982482d1b3dcc285f84dbddf164ca4", kill_on_drop: false }` [INFO] [stdout] f50d8f6bdc29807bc63ed5d0481314fc39982482d1b3dcc285f84dbddf164ca4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a95e02e507e34db14d961868cb12654467172984c56313d7596a5302a12b791 [INFO] running `Command { std: "docker" "start" "-a" "6a95e02e507e34db14d961868cb12654467172984c56313d7596a5302a12b791", 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 scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.194 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.17 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling crossbeam-deque v0.8.4 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling rio v0.9.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [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 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 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 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 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 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 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 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 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 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 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, guard: &Guard) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_guard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePadded` is never constructed [INFO] [stdout] --> src/cachepadded.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct CachePadded { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/cachepadded.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 32 | impl CachePadded { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 33 | /// Pads and aligns a value to the length of a cache line. [INFO] [stdout] 34 | pub const fn new(t: T) -> CachePadded { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Guard` is never constructed [INFO] [stdout] --> src/ebr/mod.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `defer`, `defer_unchecked`, `defer_destroy`, 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(&self, f: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub(super) unsafe fn defer_unchecked(&self, f: F) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub(crate) unsafe fn defer_destroy(&self, ptr: Shared<'_, T>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn flush(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unprotected` is never used [INFO] [stdout] --> src/ebr/mod.rs:82:15 [INFO] [stdout] | [INFO] [stdout] 82 | pub unsafe fn unprotected() -> &'static Guard { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `strongest_failure_ordering` is never used [INFO] [stdout] --> src/ebr/atomic.rs:16:21 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const fn strongest_failure_ordering(ord: Ordering) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CompareAndSetError` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | pub(crate) struct CompareAndSetError<'g, T: ?Sized + Pointable, P: Pointer> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CompareAndSetOrdering` is never used [INFO] [stdout] --> src/ebr/atomic.rs:54:18 [INFO] [stdout] | [INFO] [stdout] 54 | pub(crate) trait CompareAndSetOrdering: Copy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `low_bits` is never used [INFO] [stdout] --> src/ebr/atomic.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn low_bits() -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ensure_aligned` is never used [INFO] [stdout] --> src/ebr/atomic.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn ensure_aligned(raw: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compose_tag` is never used [INFO] [stdout] --> src/ebr/atomic.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn compose_tag(data: usize, tag: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decompose_tag` is never used [INFO] [stdout] --> src/ebr/atomic.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn decompose_tag(data: usize) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Pointable` is never used [INFO] [stdout] --> src/ebr/atomic.rs:128:18 [INFO] [stdout] | [INFO] [stdout] 128 | pub(crate) trait Pointable { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Atomic` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:265:19 [INFO] [stdout] | [INFO] [stdout] 265 | pub(crate) struct Atomic { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ebr/atomic.rs:275:19 [INFO] [stdout] | [INFO] [stdout] 273 | impl Atomic { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 274 | /// Allocates `value` on the heap and returns a new atomic pointer pointing to it. [INFO] [stdout] 275 | pub(crate) fn new(init: T) -> Atomic { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/atomic.rs:282:19 [INFO] [stdout] | [INFO] [stdout] 280 | impl Atomic { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] 281 | /// Allocates `value` on the heap and returns a new atomic pointer pointing to it. [INFO] [stdout] 282 | pub(crate) fn init(init: T::Init) -> Atomic { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 287 | fn from_usize(data: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 295 | pub(crate) fn null() -> Atomic { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 306 | pub(crate) fn load<'g>(&self, ord: Ordering, _: &'g Guard) -> Shared<'g, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 314 | pub(crate) fn store>(&self, new: P, ord: Ordering) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 323 | pub(crate) fn swap<'g, P: Pointer>( [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 342 | pub(crate) fn compare_and_set<'g, O, P>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 378 | pub(crate) fn compare_and_set_weak<'g, O, P>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | pub(crate) fn fetch_or<'g>(&self, val: usize, ord: Ordering, _: &'g Guard) -> Shared<'g, 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: trait `Pointer` is never used [INFO] [stdout] --> src/ebr/atomic.rs:498:18 [INFO] [stdout] | [INFO] [stdout] 498 | pub(crate) trait Pointer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Owned` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:517:19 [INFO] [stdout] | [INFO] [stdout] 517 | pub(crate) struct Owned { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_raw` and `new` are never used [INFO] [stdout] --> src/ebr/atomic.rs:561:26 [INFO] [stdout] | [INFO] [stdout] 546 | impl Owned { [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 561 | pub(crate) unsafe fn from_raw(raw_ptr: *mut T) -> Owned { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 568 | pub(crate) fn new(init: T) -> Owned { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `init`, `into_shared`, `tag`, and `with_tag` are never used [INFO] [stdout] --> src/ebr/atomic.rs:575:19 [INFO] [stdout] | [INFO] [stdout] 573 | impl Owned { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 574 | /// Allocates `value` on the heap and returns a new owned pointer pointing to it. [INFO] [stdout] 575 | pub(crate) fn init(init: T::Init) -> Owned { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 581 | pub(crate) fn into_shared<'g>(self, _: &'g Guard) -> Shared<'g, T> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 586 | pub(crate) fn tag(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 593 | pub(crate) fn with_tag(self, tag: usize) -> Owned { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Shared` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:688:19 [INFO] [stdout] | [INFO] [stdout] 688 | pub(crate) struct Shared<'g, T: 'g + ?Sized + Pointable> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_raw` is never used [INFO] [stdout] --> src/ebr/atomic.rs:722:19 [INFO] [stdout] | [INFO] [stdout] 719 | impl<'g, T> Shared<'g, T> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 722 | pub(crate) fn as_raw(&self) -> *const T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/atomic.rs:730:19 [INFO] [stdout] | [INFO] [stdout] 728 | impl<'g, T: ?Sized + Pointable> Shared<'g, T> { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 729 | /// Returns a new null pointer. [INFO] [stdout] 730 | pub(crate) fn null() -> Shared<'g, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 739 | pub(crate) fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 763 | pub(crate) unsafe fn deref(&self) -> &'g T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 786 | pub(crate) unsafe fn as_ref(&self) -> Option<&'g T> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 805 | pub(crate) unsafe fn into_owned(self) -> Owned { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 812 | pub(crate) fn tag(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 820 | pub(crate) fn with_tag(&self, tag: usize) -> Shared<'g, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `COLLECTOR` is never used [INFO] [stdout] --> src/ebr/collector.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | static COLLECTOR: Lazy Collector> = Lazy::new(Collector::new); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pin` is never used [INFO] [stdout] --> src/ebr/collector.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) fn pin() -> Guard { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `with_handle` is never used [INFO] [stdout] --> src/ebr/collector.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn with_handle(mut f: F) -> R [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Collector` is never constructed [INFO] [stdout] --> src/ebr/collector.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | pub(crate) struct Collector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register` are never used [INFO] [stdout] --> src/ebr/collector.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 49 | impl Collector { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 50 | /// Creates a new collector. [INFO] [stdout] 51 | pub(crate) fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub(crate) fn register(&self) -> LocalHandle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LocalHandle` is never constructed [INFO] [stdout] --> src/ebr/collector.rs:71:19 [INFO] [stdout] | [INFO] [stdout] 71 | pub(crate) struct LocalHandle { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pin` is never used [INFO] [stdout] --> src/ebr/collector.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 75 | impl LocalHandle { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub(crate) fn pin(&self) -> Guard { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA_WORDS` is never used [INFO] [stdout] --> src/ebr/deferred.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const DATA_WORDS: usize = 3; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Data` is never used [INFO] [stdout] --> src/ebr/deferred.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | type Data = [usize; DATA_WORDS]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Deferred` is never constructed [INFO] [stdout] --> src/ebr/deferred.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub(super) struct Deferred { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_raw` is never used [INFO] [stdout] --> src/ebr/deferred.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | unsafe fn call_raw(raw: *mut u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_raw_box` is never used [INFO] [stdout] --> src/ebr/deferred.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | unsafe fn call_raw_box(raw: *mut u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/ebr/deferred.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 43 | impl Deferred { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 44 | /// Constructs a new `Deferred` from a `FnOnce()`. [INFO] [stdout] 45 | pub(super) fn new(f: F) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub(super) fn call(mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Epoch` is never constructed [INFO] [stdout] --> src/ebr/epoch.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub(super) struct Epoch { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `starting`, `wrapping_sub`, `is_pinned`, `pinned`, `unpinned`, and `successor` are never used [INFO] [stdout] --> src/ebr/epoch.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 22 | impl Epoch { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 23 | /// Returns the starting epoch in unpinned state. [INFO] [stdout] 24 | pub(super) const fn starting() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub(super) const fn wrapping_sub(self, rhs: Self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub(super) const fn is_pinned(self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub(super) const fn pinned(self) -> Epoch { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub(super) const fn unpinned(self) -> Epoch { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub(super) const fn successor(self) -> Epoch { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AtomicEpoch` is never constructed [INFO] [stdout] --> src/ebr/epoch.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | pub(super) struct AtomicEpoch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `load`, `store`, and `compare_and_swap` are never used [INFO] [stdout] --> src/ebr/epoch.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 76 | impl AtomicEpoch { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 77 | /// Creates a new atomic epoch. [INFO] [stdout] 78 | pub(super) const fn new(epoch: Epoch) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | pub(super) fn load(&self, ord: Ordering) -> Epoch { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub(super) fn store(&self, epoch: Epoch, ord: Ordering) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub(super) fn compare_and_swap(&self, current: Epoch, new: Epoch, ord: Ordering) -> Epoch { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_OBJECTS` is never used [INFO] [stdout] --> src/ebr/internal.rs:57:7 [INFO] [stdout] | [INFO] [stdout] 57 | const MAX_OBJECTS: usize = 62; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bag` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | pub(super) struct Bag { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_empty`, `try_push`, and `seal` are never used [INFO] [stdout] --> src/ebr/internal.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 71 | impl Bag { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 72 | /// Returns a new, empty bag. [INFO] [stdout] 73 | pub(super) fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub(super) const fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub(super) unsafe fn try_push(&mut self, deferred: Deferred) -> Result<(), Deferred> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | fn seal(self, epoch: Epoch) -> SealedBag { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `no_op_func` is never used [INFO] [stdout] --> src/ebr/internal.rs:211:10 [INFO] [stdout] | [INFO] [stdout] 211 | const fn no_op_func() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SealedBag` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:215:8 [INFO] [stdout] | [INFO] [stdout] 215 | struct SealedBag { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_expired` is never used [INFO] [stdout] --> src/ebr/internal.rs:226:14 [INFO] [stdout] | [INFO] [stdout] 224 | impl SealedBag { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 225 | /// Checks if it is safe to drop the bag w.r.t. the given global epoch. [INFO] [stdout] 226 | const fn is_expired(&self, global_epoch: Epoch) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Global` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:234:19 [INFO] [stdout] | [INFO] [stdout] 234 | pub(crate) struct Global { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_bag`, `collect`, and `try_advance` are never used [INFO] [stdout] --> src/ebr/internal.rs:248:19 [INFO] [stdout] | [INFO] [stdout] 245 | impl Global { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 248 | pub(super) fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | pub(super) fn push_bag(&self, bag: &mut Bag, guard: &Guard) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 274 | pub(super) fn collect(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | fn try_advance(&self, guard: &Guard) -> Epoch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Local` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:370:19 [INFO] [stdout] | [INFO] [stdout] 370 | pub(crate) struct Local { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/internal.rs:407:11 [INFO] [stdout] | [INFO] [stdout] 404 | impl Local { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 407 | const PINNINGS_BETWEEN_COLLECT: usize = 128; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 410 | pub(super) fn register(collector: &Collector) -> LocalHandle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 433 | pub(super) fn global(&self) -> &Global { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 439 | pub(super) fn collector(&self) -> &Collector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 448 | pub(super) unsafe fn defer(&self, mut deferred: Deferred, guard: &Guard) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 457 | pub(super) fn flush(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 469 | pub(super) fn pin(&self) -> Guard { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 530 | pub(super) fn unpin(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 547 | pub(super) fn release_handle(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 560 | fn finalize(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry_offset` is never used [INFO] [stdout] --> src/ebr/internal.rs:594:4 [INFO] [stdout] | [INFO] [stdout] 594 | fn entry_offset() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Entry` is never constructed [INFO] [stdout] --> src/ebr/list.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Entry { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsElement` is never used [INFO] [stdout] --> src/ebr/list.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait IsElement { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `List` is never constructed [INFO] [stdout] --> src/ebr/list.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct List = T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter` is never constructed [INFO] [stdout] --> src/ebr/list.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Iter<'g, T, C: IsElement> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Stalled` is never constructed [INFO] [stdout] --> src/ebr/list.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub enum IterError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 90 | Stalled, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IterError` 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: method `delete` is never used [INFO] [stdout] --> src/ebr/list.rs:110:19 [INFO] [stdout] | [INFO] [stdout] 102 | impl Entry { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub unsafe fn delete(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, and `iter` are never used [INFO] [stdout] --> src/ebr/list.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 115 | impl> List { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] 116 | /// Returns a new, empty linked list. [INFO] [stdout] 117 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub(crate) unsafe fn insert<'g>(&'g self, container: Shared<'g, T>, guard: &'g Guard) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn iter<'g>(&'g self, guard: &'g Guard) -> Iter<'g, T, C> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SIZE_HINT` is never used [INFO] [stdout] --> src/ebr/queue.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | pub(in crate::ebr) static SIZE_HINT: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Queue` is never constructed [INFO] [stdout] --> src/ebr/queue.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | pub(in crate::ebr) struct Queue { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/ebr/queue.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/queue.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 48 | impl Queue { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 49 | /// Create a new, empty queue. [INFO] [stdout] 50 | pub(in crate::ebr) fn new() -> Queue { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | fn push_internal( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub(in crate::ebr) fn push(&self, t: T, guard: &Guard) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn pop_internal(&self, guard: &Guard) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 146 | fn pop_if_internal(&self, condition: F, guard: &Guard) -> Result, ()> [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | fn try_pop(&self, guard: &Guard) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub(in crate::ebr) fn try_pop_if(&self, condition: F, guard: &Guard) -> Option [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> { [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: struct `CommandPos` is never constructed [INFO] [stdout] --> src/engine.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 133 | struct CommandPos { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufReaderWithPos` is never constructed [INFO] [stdout] --> src/io.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BufReaderWithPos { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [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 BufReaderWithPos { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(mut inner: R) -> anyhow::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufWriterWithPos` is never constructed [INFO] [stdout] --> src/io.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct BufWriterWithPos { [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 BufWriterWithPos { [INFO] [stdout] | ----------------------------------------- associated function in this implementation [INFO] [stdout] 40 | pub fn new(mut inner: W) -> anyhow::Result { [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: struct `PageId` is never constructed [INFO] [stdout] --> src/layout.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct PageId(pub u64); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PageSlottedFile` is never constructed [INFO] [stdout] --> src/layout.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct PageSlottedFile { [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, ring: &rio::Rio) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn open_additional(path: impl AsRef) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lazy` is never constructed [INFO] [stdout] --> src/lazy.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Lazy { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lazy.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 17 | impl Lazy { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 18 | /// Create a new Lazy [INFO] [stdout] 19 | pub const fn new(init: F) -> 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] [INFO] [stdout] warning: struct `Operation` is never constructed [INFO] [stdout] --> src/lftt.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Operation { [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 { [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 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdoptDesc` is never constructed [INFO] [stdout] --> src/mdlist.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct AdoptDesc { [INFO] [stdout] | ^^^^^^^^^ [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] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/mdlist.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unsafe_drop` is never used [INFO] [stdout] --> src/mdlist.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 32 | impl Node { [INFO] [stdout] | -------------------------------- method in this implementation [INFO] [stdout] 33 | unsafe fn unsafe_drop(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NodeWithValue` is never constructed [INFO] [stdout] --> src/mdlist.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct NodeWithValue { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 NodeWithValue { [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_offset` is never used [INFO] [stdout] --> src/mdlist.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl NodeWithValue { [INFO] [stdout] | ----------------------------------------------- associated function in this implementation [INFO] [stdout] 89 | fn entry_offset() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsElement` is never used [INFO] [stdout] --> src/mdlist.rs:119:11 [INFO] [stdout] | [INFO] [stdout] 119 | pub trait IsElement { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter` is never constructed [INFO] [stdout] --> src/mdlist.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub struct Iter<'g, const DIM: usize, T, C: IsElement> { [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 Node { [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: struct `List` is never constructed [INFO] [stdout] --> src/mdlist.rs:186:12 [INFO] [stdout] | [INFO] [stdout] 186 | pub struct List = T> { [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> List { [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] 196 | [INFO] [stdout] 197 | pub fn new() -> Self { [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: struct `MdList` is never constructed [INFO] [stdout] --> src/mdlist.rs:383:12 [INFO] [stdout] | [INFO] [stdout] 383 | pub struct MdList { [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 MdList { [INFO] [stdout] | ---------------------------------------------- associated items in this implementation [INFO] [stdout] 398 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 406 | pub fn insert>(&self, key: Q, value: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | pub fn get>(&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 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToCoords` is never used [INFO] [stdout] --> src/mdlist.rs:442:11 [INFO] [stdout] | [INFO] [stdout] 442 | pub trait ToCoords { [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mdlist.rs:270:35 [INFO] [stdout] | [INFO] [stdout] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&T> { [INFO] [stdout] | ^^ ^^ -- the lifetime gets resolved as `'g` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'g` [INFO] [stdout] | [INFO] [stdout] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&'g T> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mdlist.rs:423:10 [INFO] [stdout] | [INFO] [stdout] 423 | &'q self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 424 | prefix: &'q Q, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 425 | ) -> impl 'q + Iterator { [INFO] [stdout] | -- -- the lifetimes get resolved as `'q` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'q` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'q` [INFO] [stdout] | [INFO] [stdout] 425 | ) -> impl 'q + Iterator { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.49s [INFO] running `Command { std: "docker" "inspect" "6a95e02e507e34db14d961868cb12654467172984c56313d7596a5302a12b791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a95e02e507e34db14d961868cb12654467172984c56313d7596a5302a12b791", kill_on_drop: false }` [INFO] [stdout] 6a95e02e507e34db14d961868cb12654467172984c56313d7596a5302a12b791 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 428db1b3d87bb04b622bd95cc30a37a0f8e3168e356e998b16d3de63aedcfc9d [INFO] running `Command { std: "docker" "start" "-a" "428db1b3d87bb04b622bd95cc30a37a0f8e3168e356e998b16d3de63aedcfc9d", 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 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 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 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 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 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 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 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 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 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 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, guard: &Guard) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_guard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePadded` is never constructed [INFO] [stdout] --> src/cachepadded.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct CachePadded { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/cachepadded.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 32 | impl CachePadded { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 33 | /// Pads and aligns a value to the length of a cache line. [INFO] [stdout] 34 | pub const fn new(t: T) -> CachePadded { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Guard` is never constructed [INFO] [stdout] --> src/ebr/mod.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `defer`, `defer_unchecked`, `defer_destroy`, 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(&self, f: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub(super) unsafe fn defer_unchecked(&self, f: F) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub(crate) unsafe fn defer_destroy(&self, ptr: Shared<'_, T>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn flush(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unprotected` is never used [INFO] [stdout] --> src/ebr/mod.rs:82:15 [INFO] [stdout] | [INFO] [stdout] 82 | pub unsafe fn unprotected() -> &'static Guard { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `strongest_failure_ordering` is never used [INFO] [stdout] --> src/ebr/atomic.rs:16:21 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const fn strongest_failure_ordering(ord: Ordering) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CompareAndSetError` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | pub(crate) struct CompareAndSetError<'g, T: ?Sized + Pointable, P: Pointer> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CompareAndSetOrdering` is never used [INFO] [stdout] --> src/ebr/atomic.rs:54:18 [INFO] [stdout] | [INFO] [stdout] 54 | pub(crate) trait CompareAndSetOrdering: Copy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `low_bits` is never used [INFO] [stdout] --> src/ebr/atomic.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn low_bits() -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ensure_aligned` is never used [INFO] [stdout] --> src/ebr/atomic.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn ensure_aligned(raw: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compose_tag` is never used [INFO] [stdout] --> src/ebr/atomic.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn compose_tag(data: usize, tag: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decompose_tag` is never used [INFO] [stdout] --> src/ebr/atomic.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn decompose_tag(data: usize) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Pointable` is never used [INFO] [stdout] --> src/ebr/atomic.rs:128:18 [INFO] [stdout] | [INFO] [stdout] 128 | pub(crate) trait Pointable { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Atomic` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:265:19 [INFO] [stdout] | [INFO] [stdout] 265 | pub(crate) struct Atomic { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ebr/atomic.rs:275:19 [INFO] [stdout] | [INFO] [stdout] 273 | impl Atomic { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 274 | /// Allocates `value` on the heap and returns a new atomic pointer pointing to it. [INFO] [stdout] 275 | pub(crate) fn new(init: T) -> Atomic { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/atomic.rs:282:19 [INFO] [stdout] | [INFO] [stdout] 280 | impl Atomic { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] 281 | /// Allocates `value` on the heap and returns a new atomic pointer pointing to it. [INFO] [stdout] 282 | pub(crate) fn init(init: T::Init) -> Atomic { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 287 | fn from_usize(data: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 295 | pub(crate) fn null() -> Atomic { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 306 | pub(crate) fn load<'g>(&self, ord: Ordering, _: &'g Guard) -> Shared<'g, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 314 | pub(crate) fn store>(&self, new: P, ord: Ordering) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 323 | pub(crate) fn swap<'g, P: Pointer>( [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 342 | pub(crate) fn compare_and_set<'g, O, P>( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 378 | pub(crate) fn compare_and_set_weak<'g, O, P>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | pub(crate) fn fetch_or<'g>(&self, val: usize, ord: Ordering, _: &'g Guard) -> Shared<'g, 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: trait `Pointer` is never used [INFO] [stdout] --> src/ebr/atomic.rs:498:18 [INFO] [stdout] | [INFO] [stdout] 498 | pub(crate) trait Pointer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Owned` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:517:19 [INFO] [stdout] | [INFO] [stdout] 517 | pub(crate) struct Owned { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_raw` and `new` are never used [INFO] [stdout] --> src/ebr/atomic.rs:561:26 [INFO] [stdout] | [INFO] [stdout] 546 | impl Owned { [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 561 | pub(crate) unsafe fn from_raw(raw_ptr: *mut T) -> Owned { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 568 | pub(crate) fn new(init: T) -> Owned { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `init`, `into_shared`, `tag`, and `with_tag` are never used [INFO] [stdout] --> src/ebr/atomic.rs:575:19 [INFO] [stdout] | [INFO] [stdout] 573 | impl Owned { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 574 | /// Allocates `value` on the heap and returns a new owned pointer pointing to it. [INFO] [stdout] 575 | pub(crate) fn init(init: T::Init) -> Owned { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 581 | pub(crate) fn into_shared<'g>(self, _: &'g Guard) -> Shared<'g, T> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 586 | pub(crate) fn tag(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 593 | pub(crate) fn with_tag(self, tag: usize) -> Owned { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Shared` is never constructed [INFO] [stdout] --> src/ebr/atomic.rs:688:19 [INFO] [stdout] | [INFO] [stdout] 688 | pub(crate) struct Shared<'g, T: 'g + ?Sized + Pointable> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_raw` is never used [INFO] [stdout] --> src/ebr/atomic.rs:722:19 [INFO] [stdout] | [INFO] [stdout] 719 | impl<'g, T> Shared<'g, T> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 722 | pub(crate) fn as_raw(&self) -> *const T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/atomic.rs:730:19 [INFO] [stdout] | [INFO] [stdout] 728 | impl<'g, T: ?Sized + Pointable> Shared<'g, T> { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 729 | /// Returns a new null pointer. [INFO] [stdout] 730 | pub(crate) fn null() -> Shared<'g, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 739 | pub(crate) fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 763 | pub(crate) unsafe fn deref(&self) -> &'g T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 786 | pub(crate) unsafe fn as_ref(&self) -> Option<&'g T> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 805 | pub(crate) unsafe fn into_owned(self) -> Owned { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 812 | pub(crate) fn tag(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 820 | pub(crate) fn with_tag(&self, tag: usize) -> Shared<'g, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `COLLECTOR` is never used [INFO] [stdout] --> src/ebr/collector.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | static COLLECTOR: Lazy Collector> = Lazy::new(Collector::new); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pin` is never used [INFO] [stdout] --> src/ebr/collector.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) fn pin() -> Guard { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `with_handle` is never used [INFO] [stdout] --> src/ebr/collector.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn with_handle(mut f: F) -> R [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Collector` is never constructed [INFO] [stdout] --> src/ebr/collector.rs:34:19 [INFO] [stdout] | [INFO] [stdout] 34 | pub(crate) struct Collector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register` are never used [INFO] [stdout] --> src/ebr/collector.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 49 | impl Collector { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 50 | /// Creates a new collector. [INFO] [stdout] 51 | pub(crate) fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub(crate) fn register(&self) -> LocalHandle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LocalHandle` is never constructed [INFO] [stdout] --> src/ebr/collector.rs:71:19 [INFO] [stdout] | [INFO] [stdout] 71 | pub(crate) struct LocalHandle { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pin` is never used [INFO] [stdout] --> src/ebr/collector.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 75 | impl LocalHandle { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub(crate) fn pin(&self) -> Guard { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATA_WORDS` is never used [INFO] [stdout] --> src/ebr/deferred.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const DATA_WORDS: usize = 3; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Data` is never used [INFO] [stdout] --> src/ebr/deferred.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | type Data = [usize; DATA_WORDS]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Deferred` is never constructed [INFO] [stdout] --> src/ebr/deferred.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub(super) struct Deferred { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_raw` is never used [INFO] [stdout] --> src/ebr/deferred.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | unsafe fn call_raw(raw: *mut u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call_raw_box` is never used [INFO] [stdout] --> src/ebr/deferred.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | unsafe fn call_raw_box(raw: *mut u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `call` are never used [INFO] [stdout] --> src/ebr/deferred.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 43 | impl Deferred { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 44 | /// Constructs a new `Deferred` from a `FnOnce()`. [INFO] [stdout] 45 | pub(super) fn new(f: F) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub(super) fn call(mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Epoch` is never constructed [INFO] [stdout] --> src/ebr/epoch.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub(super) struct Epoch { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `starting`, `wrapping_sub`, `is_pinned`, `pinned`, `unpinned`, and `successor` are never used [INFO] [stdout] --> src/ebr/epoch.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 22 | impl Epoch { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 23 | /// Returns the starting epoch in unpinned state. [INFO] [stdout] 24 | pub(super) const fn starting() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub(super) const fn wrapping_sub(self, rhs: Self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub(super) const fn is_pinned(self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub(super) const fn pinned(self) -> Epoch { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub(super) const fn unpinned(self) -> Epoch { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub(super) const fn successor(self) -> Epoch { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AtomicEpoch` is never constructed [INFO] [stdout] --> src/ebr/epoch.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | pub(super) struct AtomicEpoch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `load`, `store`, and `compare_and_swap` are never used [INFO] [stdout] --> src/ebr/epoch.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 76 | impl AtomicEpoch { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 77 | /// Creates a new atomic epoch. [INFO] [stdout] 78 | pub(super) const fn new(epoch: Epoch) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | pub(super) fn load(&self, ord: Ordering) -> Epoch { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub(super) fn store(&self, epoch: Epoch, ord: Ordering) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub(super) fn compare_and_swap(&self, current: Epoch, new: Epoch, ord: Ordering) -> Epoch { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_OBJECTS` is never used [INFO] [stdout] --> src/ebr/internal.rs:57:7 [INFO] [stdout] | [INFO] [stdout] 57 | const MAX_OBJECTS: usize = 62; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bag` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | pub(super) struct Bag { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_empty`, `try_push`, and `seal` are never used [INFO] [stdout] --> src/ebr/internal.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 71 | impl Bag { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 72 | /// Returns a new, empty bag. [INFO] [stdout] 73 | pub(super) fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub(super) const fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub(super) unsafe fn try_push(&mut self, deferred: Deferred) -> Result<(), Deferred> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | fn seal(self, epoch: Epoch) -> SealedBag { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `no_op_func` is never used [INFO] [stdout] --> src/ebr/internal.rs:211:10 [INFO] [stdout] | [INFO] [stdout] 211 | const fn no_op_func() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SealedBag` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:215:8 [INFO] [stdout] | [INFO] [stdout] 215 | struct SealedBag { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_expired` is never used [INFO] [stdout] --> src/ebr/internal.rs:226:14 [INFO] [stdout] | [INFO] [stdout] 224 | impl SealedBag { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 225 | /// Checks if it is safe to drop the bag w.r.t. the given global epoch. [INFO] [stdout] 226 | const fn is_expired(&self, global_epoch: Epoch) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Global` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:234:19 [INFO] [stdout] | [INFO] [stdout] 234 | pub(crate) struct Global { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_bag`, `collect`, and `try_advance` are never used [INFO] [stdout] --> src/ebr/internal.rs:248:19 [INFO] [stdout] | [INFO] [stdout] 245 | impl Global { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 248 | pub(super) fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | pub(super) fn push_bag(&self, bag: &mut Bag, guard: &Guard) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 274 | pub(super) fn collect(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | fn try_advance(&self, guard: &Guard) -> Epoch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Local` is never constructed [INFO] [stdout] --> src/ebr/internal.rs:370:19 [INFO] [stdout] | [INFO] [stdout] 370 | pub(crate) struct Local { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/internal.rs:407:11 [INFO] [stdout] | [INFO] [stdout] 404 | impl Local { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 407 | const PINNINGS_BETWEEN_COLLECT: usize = 128; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 410 | pub(super) fn register(collector: &Collector) -> LocalHandle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 433 | pub(super) fn global(&self) -> &Global { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 439 | pub(super) fn collector(&self) -> &Collector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 448 | pub(super) unsafe fn defer(&self, mut deferred: Deferred, guard: &Guard) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 457 | pub(super) fn flush(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 469 | pub(super) fn pin(&self) -> Guard { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 530 | pub(super) fn unpin(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 547 | pub(super) fn release_handle(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 560 | fn finalize(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry_offset` is never used [INFO] [stdout] --> src/ebr/internal.rs:594:4 [INFO] [stdout] | [INFO] [stdout] 594 | fn entry_offset() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Entry` is never constructed [INFO] [stdout] --> src/ebr/list.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Entry { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsElement` is never used [INFO] [stdout] --> src/ebr/list.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait IsElement { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `List` is never constructed [INFO] [stdout] --> src/ebr/list.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct List = T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter` is never constructed [INFO] [stdout] --> src/ebr/list.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Iter<'g, T, C: IsElement> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Stalled` is never constructed [INFO] [stdout] --> src/ebr/list.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub enum IterError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 90 | Stalled, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IterError` 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: method `delete` is never used [INFO] [stdout] --> src/ebr/list.rs:110:19 [INFO] [stdout] | [INFO] [stdout] 102 | impl Entry { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub unsafe fn delete(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, and `iter` are never used [INFO] [stdout] --> src/ebr/list.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 115 | impl> List { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] 116 | /// Returns a new, empty linked list. [INFO] [stdout] 117 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub(crate) unsafe fn insert<'g>(&'g self, container: Shared<'g, T>, guard: &'g Guard) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn iter<'g>(&'g self, guard: &'g Guard) -> Iter<'g, T, C> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `SIZE_HINT` is never used [INFO] [stdout] --> src/ebr/queue.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | pub(in crate::ebr) static SIZE_HINT: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Queue` is never constructed [INFO] [stdout] --> src/ebr/queue.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | pub(in crate::ebr) struct Queue { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/ebr/queue.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/ebr/queue.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 48 | impl Queue { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 49 | /// Create a new, empty queue. [INFO] [stdout] 50 | pub(in crate::ebr) fn new() -> Queue { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | fn push_internal( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub(in crate::ebr) fn push(&self, t: T, guard: &Guard) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn pop_internal(&self, guard: &Guard) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 146 | fn pop_if_internal(&self, condition: F, guard: &Guard) -> Result, ()> [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | fn try_pop(&self, guard: &Guard) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub(in crate::ebr) fn try_pop_if(&self, condition: F, guard: &Guard) -> Option [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> { [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: struct `CommandPos` is never constructed [INFO] [stdout] --> src/engine.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 133 | struct CommandPos { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufReaderWithPos` is never constructed [INFO] [stdout] --> src/io.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BufReaderWithPos { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [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 BufReaderWithPos { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(mut inner: R) -> anyhow::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufWriterWithPos` is never constructed [INFO] [stdout] --> src/io.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct BufWriterWithPos { [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 BufWriterWithPos { [INFO] [stdout] | ----------------------------------------- associated function in this implementation [INFO] [stdout] 40 | pub fn new(mut inner: W) -> anyhow::Result { [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: struct `PageId` is never constructed [INFO] [stdout] --> src/layout.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct PageId(pub u64); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PageSlottedFile` is never constructed [INFO] [stdout] --> src/layout.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct PageSlottedFile { [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, ring: &rio::Rio) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn open_additional(path: impl AsRef) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lazy` is never constructed [INFO] [stdout] --> src/lazy.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Lazy { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lazy.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 17 | impl Lazy { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 18 | /// Create a new Lazy [INFO] [stdout] 19 | pub const fn new(init: F) -> 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] [INFO] [stdout] warning: struct `Operation` is never constructed [INFO] [stdout] --> src/lftt.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Operation { [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 { [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 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdoptDesc` is never constructed [INFO] [stdout] --> src/mdlist.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct AdoptDesc { [INFO] [stdout] | ^^^^^^^^^ [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] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/mdlist.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unsafe_drop` is never used [INFO] [stdout] --> src/mdlist.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 32 | impl Node { [INFO] [stdout] | -------------------------------- method in this implementation [INFO] [stdout] 33 | unsafe fn unsafe_drop(&self, guard: &Guard) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling DimensionDB v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `NodeWithValue` is never constructed [INFO] [stdout] --> src/mdlist.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct NodeWithValue { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 NodeWithValue { [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_offset` is never used [INFO] [stdout] --> src/mdlist.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl NodeWithValue { [INFO] [stdout] | ----------------------------------------------- associated function in this implementation [INFO] [stdout] 89 | fn entry_offset() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IsElement` is never used [INFO] [stdout] --> src/mdlist.rs:119:11 [INFO] [stdout] | [INFO] [stdout] 119 | pub trait IsElement { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter` is never constructed [INFO] [stdout] --> src/mdlist.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub struct Iter<'g, const DIM: usize, T, C: IsElement> { [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 Node { [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: struct `List` is never constructed [INFO] [stdout] --> src/mdlist.rs:186:12 [INFO] [stdout] | [INFO] [stdout] 186 | pub struct List = T> { [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> List { [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] 196 | [INFO] [stdout] 197 | pub fn new() -> Self { [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: struct `MdList` is never constructed [INFO] [stdout] --> src/mdlist.rs:383:12 [INFO] [stdout] | [INFO] [stdout] 383 | pub struct MdList { [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 MdList { [INFO] [stdout] | ---------------------------------------------- associated items in this implementation [INFO] [stdout] 398 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 406 | pub fn insert>(&self, key: Q, value: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | pub fn get>(&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 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToCoords` is never used [INFO] [stdout] --> src/mdlist.rs:442:11 [INFO] [stdout] | [INFO] [stdout] 442 | pub trait ToCoords { [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mdlist.rs:270:35 [INFO] [stdout] | [INFO] [stdout] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&T> { [INFO] [stdout] | ^^ ^^ -- the lifetime gets resolved as `'g` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'g` [INFO] [stdout] | [INFO] [stdout] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&'g T> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mdlist.rs:423:10 [INFO] [stdout] | [INFO] [stdout] 423 | &'q self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 424 | prefix: &'q Q, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 425 | ) -> impl 'q + Iterator { [INFO] [stdout] | -- -- the lifetimes get resolved as `'q` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'q` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'q` [INFO] [stdout] | [INFO] [stdout] 425 | ) -> impl 'q + Iterator { [INFO] [stdout] | ++ [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 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 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 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 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 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 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 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 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 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 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, 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(&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 Atomic { [INFO] [stdout] | ------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 323 | pub(crate) fn swap<'g, P: Pointer>( [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, [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] [INFO] [stdout] warning: struct `Operation` is never constructed [INFO] [stdout] --> src/lftt.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Operation { [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 { [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 { [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 { [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> List { [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 MdList { [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 { [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: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 95 - drop(a); [INFO] [stdout] 95 + let _ = a; [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:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | drop(a); [INFO] [stdout] | ^^^^^-^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `[usize; 10]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 110 - drop(a); [INFO] [stdout] 110 + let _ = a; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mdlist.rs:270:35 [INFO] [stdout] | [INFO] [stdout] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&T> { [INFO] [stdout] | ^^ ^^ -- the lifetime gets resolved as `'g` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'g` [INFO] [stdout] | [INFO] [stdout] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&'g T> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/mdlist.rs:423:10 [INFO] [stdout] | [INFO] [stdout] 423 | &'q self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 424 | prefix: &'q Q, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 425 | ) -> impl 'q + Iterator { [INFO] [stdout] | -- -- the lifetimes get resolved as `'q` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'q` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'q` [INFO] [stdout] | [INFO] [stdout] 425 | ) -> impl 'q + Iterator { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.18s [INFO] running `Command { std: "docker" "inspect" "428db1b3d87bb04b622bd95cc30a37a0f8e3168e356e998b16d3de63aedcfc9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "428db1b3d87bb04b622bd95cc30a37a0f8e3168e356e998b16d3de63aedcfc9d", kill_on_drop: false }` [INFO] [stdout] 428db1b3d87bb04b622bd95cc30a37a0f8e3168e356e998b16d3de63aedcfc9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae8227eaa474106ea9ee35294670c1ab44f7ea8c3286bcdfb4d8f74592407997 [INFO] running `Command { std: "docker" "start" "-a" "ae8227eaa474106ea9ee35294670c1ab44f7ea8c3286bcdfb4d8f74592407997", 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 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 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 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 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 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 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 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 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 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 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, guard: &Guard) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_guard` [INFO] [stderr] [INFO] [stderr] warning: struct `CachePadded` is never constructed [INFO] [stderr] --> src/cachepadded.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub struct CachePadded { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/cachepadded.rs:34:18 [INFO] [stderr] | [INFO] [stderr] 32 | impl CachePadded { [INFO] [stderr] | ---------------------- associated function in this implementation [INFO] [stderr] 33 | /// Pads and aligns a value to the length of a cache line. [INFO] [stderr] 34 | pub const fn new(t: T) -> CachePadded { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Guard` is never constructed [INFO] [stderr] --> src/ebr/mod.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct Guard { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `defer`, `defer_unchecked`, `defer_destroy`, 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(&self, f: F) [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | pub(super) unsafe fn defer_unchecked(&self, f: F) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | pub(crate) unsafe fn defer_destroy(&self, ptr: Shared<'_, T>) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | pub fn flush(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `unprotected` is never used [INFO] [stderr] --> src/ebr/mod.rs:82:15 [INFO] [stderr] | [INFO] [stderr] 82 | pub unsafe fn unprotected() -> &'static Guard { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `strongest_failure_ordering` is never used [INFO] [stderr] --> src/ebr/atomic.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) const fn strongest_failure_ordering(ord: Ordering) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CompareAndSetError` is never constructed [INFO] [stderr] --> src/ebr/atomic.rs:26:19 [INFO] [stderr] | [INFO] [stderr] 26 | pub(crate) struct CompareAndSetError<'g, T: ?Sized + Pointable, P: Pointer> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `CompareAndSetOrdering` is never used [INFO] [stderr] --> src/ebr/atomic.rs:54:18 [INFO] [stderr] | [INFO] [stderr] 54 | pub(crate) trait CompareAndSetOrdering: Copy { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `low_bits` is never used [INFO] [stderr] --> src/ebr/atomic.rs:91:4 [INFO] [stderr] | [INFO] [stderr] 91 | fn low_bits() -> usize { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `ensure_aligned` is never used [INFO] [stderr] --> src/ebr/atomic.rs:97:4 [INFO] [stderr] | [INFO] [stderr] 97 | fn ensure_aligned(raw: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `compose_tag` is never used [INFO] [stderr] --> src/ebr/atomic.rs:105:4 [INFO] [stderr] | [INFO] [stderr] 105 | fn compose_tag(data: usize, tag: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `decompose_tag` is never used [INFO] [stderr] --> src/ebr/atomic.rs:111:4 [INFO] [stderr] | [INFO] [stderr] 111 | fn decompose_tag(data: usize) -> (usize, usize) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Pointable` is never used [INFO] [stderr] --> src/ebr/atomic.rs:128:18 [INFO] [stderr] | [INFO] [stderr] 128 | pub(crate) trait Pointable { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Atomic` is never constructed [INFO] [stderr] --> src/ebr/atomic.rs:265:19 [INFO] [stderr] | [INFO] [stderr] 265 | pub(crate) struct Atomic { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/ebr/atomic.rs:275:19 [INFO] [stderr] | [INFO] [stderr] 273 | impl Atomic { [INFO] [stderr] | ----------------- associated function in this implementation [INFO] [stderr] 274 | /// Allocates `value` on the heap and returns a new atomic pointer pointing to it. [INFO] [stderr] 275 | pub(crate) fn new(init: T) -> Atomic { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/ebr/atomic.rs:282:19 [INFO] [stderr] | [INFO] [stderr] 280 | impl Atomic { [INFO] [stderr] | ------------------------------------- associated items in this implementation [INFO] [stderr] 281 | /// Allocates `value` on the heap and returns a new atomic pointer pointing to it. [INFO] [stderr] 282 | pub(crate) fn init(init: T::Init) -> Atomic { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 287 | fn from_usize(data: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 295 | pub(crate) fn null() -> Atomic { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 306 | pub(crate) fn load<'g>(&self, ord: Ordering, _: &'g Guard) -> Shared<'g, T> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 314 | pub(crate) fn store>(&self, new: P, ord: Ordering) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 323 | pub(crate) fn swap<'g, P: Pointer>( [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 342 | pub(crate) fn compare_and_set<'g, O, P>( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 378 | pub(crate) fn compare_and_set_weak<'g, O, P>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 408 | pub(crate) fn fetch_or<'g>(&self, val: usize, ord: Ordering, _: &'g Guard) -> Shared<'g, 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: trait `Pointer` is never used [INFO] [stderr] --> src/ebr/atomic.rs:498:18 [INFO] [stderr] | [INFO] [stderr] 498 | pub(crate) trait Pointer { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Owned` is never constructed [INFO] [stderr] --> src/ebr/atomic.rs:517:19 [INFO] [stderr] | [INFO] [stderr] 517 | pub(crate) struct Owned { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `from_raw` and `new` are never used [INFO] [stderr] --> src/ebr/atomic.rs:561:26 [INFO] [stderr] | [INFO] [stderr] 546 | impl Owned { [INFO] [stderr] | ---------------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 561 | pub(crate) unsafe fn from_raw(raw_ptr: *mut T) -> Owned { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 568 | pub(crate) fn new(init: T) -> Owned { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `init`, `into_shared`, `tag`, and `with_tag` are never used [INFO] [stderr] --> src/ebr/atomic.rs:575:19 [INFO] [stderr] | [INFO] [stderr] 573 | impl Owned { [INFO] [stderr] | ------------------------------------ associated items in this implementation [INFO] [stderr] 574 | /// Allocates `value` on the heap and returns a new owned pointer pointing to it. [INFO] [stderr] 575 | pub(crate) fn init(init: T::Init) -> Owned { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 581 | pub(crate) fn into_shared<'g>(self, _: &'g Guard) -> Shared<'g, T> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 586 | pub(crate) fn tag(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 593 | pub(crate) fn with_tag(self, tag: usize) -> Owned { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Shared` is never constructed [INFO] [stderr] --> src/ebr/atomic.rs:688:19 [INFO] [stderr] | [INFO] [stderr] 688 | pub(crate) struct Shared<'g, T: 'g + ?Sized + Pointable> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `as_raw` is never used [INFO] [stderr] --> src/ebr/atomic.rs:722:19 [INFO] [stderr] | [INFO] [stderr] 719 | impl<'g, T> Shared<'g, T> { [INFO] [stderr] | ------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 722 | pub(crate) fn as_raw(&self) -> *const T { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/ebr/atomic.rs:730:19 [INFO] [stderr] | [INFO] [stderr] 728 | impl<'g, T: ?Sized + Pointable> Shared<'g, T> { [INFO] [stderr] | --------------------------------------------- associated items in this implementation [INFO] [stderr] 729 | /// Returns a new null pointer. [INFO] [stderr] 730 | pub(crate) fn null() -> Shared<'g, T> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 739 | pub(crate) fn is_null(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 763 | pub(crate) unsafe fn deref(&self) -> &'g T { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 786 | pub(crate) unsafe fn as_ref(&self) -> Option<&'g T> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 805 | pub(crate) unsafe fn into_owned(self) -> Owned { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 812 | pub(crate) fn tag(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 820 | pub(crate) fn with_tag(&self, tag: usize) -> Shared<'g, T> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `COLLECTOR` is never used [INFO] [stderr] --> src/ebr/collector.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | static COLLECTOR: Lazy Collector> = Lazy::new(Collector::new); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `pin` is never used [INFO] [stderr] --> src/ebr/collector.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | pub(crate) fn pin() -> Guard { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `with_handle` is never used [INFO] [stderr] --> src/ebr/collector.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn with_handle(mut f: F) -> R [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Collector` is never constructed [INFO] [stderr] --> src/ebr/collector.rs:34:19 [INFO] [stderr] | [INFO] [stderr] 34 | pub(crate) struct Collector { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `register` are never used [INFO] [stderr] --> src/ebr/collector.rs:51:19 [INFO] [stderr] | [INFO] [stderr] 49 | impl Collector { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] 50 | /// Creates a new collector. [INFO] [stderr] 51 | pub(crate) fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub(crate) fn register(&self) -> LocalHandle { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LocalHandle` is never constructed [INFO] [stderr] --> src/ebr/collector.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | pub(crate) struct LocalHandle { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `pin` is never used [INFO] [stderr] --> src/ebr/collector.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 75 | impl LocalHandle { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 78 | pub(crate) fn pin(&self) -> Guard { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DATA_WORDS` is never used [INFO] [stderr] --> src/ebr/deferred.rs:10:7 [INFO] [stderr] | [INFO] [stderr] 10 | const DATA_WORDS: usize = 3; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `Data` is never used [INFO] [stderr] --> src/ebr/deferred.rs:13:6 [INFO] [stderr] | [INFO] [stderr] 13 | type Data = [usize; DATA_WORDS]; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Deferred` is never constructed [INFO] [stderr] --> src/ebr/deferred.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | pub(super) struct Deferred { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `call_raw` is never used [INFO] [stderr] --> src/ebr/deferred.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | unsafe fn call_raw(raw: *mut u8) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `call_raw_box` is never used [INFO] [stderr] --> src/ebr/deferred.rs:35:11 [INFO] [stderr] | [INFO] [stderr] 35 | unsafe fn call_raw_box(raw: *mut u8) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `call` are never used [INFO] [stderr] --> src/ebr/deferred.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 43 | impl Deferred { [INFO] [stderr] | ------------- associated items in this implementation [INFO] [stderr] 44 | /// Constructs a new `Deferred` from a `FnOnce()`. [INFO] [stderr] 45 | pub(super) fn new(f: F) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | pub(super) fn call(mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Epoch` is never constructed [INFO] [stderr] --> src/ebr/epoch.rs:17:19 [INFO] [stderr] | [INFO] [stderr] 17 | pub(super) struct Epoch { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `starting`, `wrapping_sub`, `is_pinned`, `pinned`, `unpinned`, and `successor` are never used [INFO] [stderr] --> src/ebr/epoch.rs:24:25 [INFO] [stderr] | [INFO] [stderr] 22 | impl Epoch { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] 23 | /// Returns the starting epoch in unpinned state. [INFO] [stderr] 24 | pub(super) const fn starting() -> Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | pub(super) const fn wrapping_sub(self, rhs: Self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | pub(super) const fn is_pinned(self) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | pub(super) const fn pinned(self) -> Epoch { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 52 | pub(super) const fn unpinned(self) -> Epoch { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 61 | pub(super) const fn successor(self) -> Epoch { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AtomicEpoch` is never constructed [INFO] [stderr] --> src/ebr/epoch.rs:70:19 [INFO] [stderr] | [INFO] [stderr] 70 | pub(super) struct AtomicEpoch { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `load`, `store`, and `compare_and_swap` are never used [INFO] [stderr] --> src/ebr/epoch.rs:78:25 [INFO] [stderr] | [INFO] [stderr] 76 | impl AtomicEpoch { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 77 | /// Creates a new atomic epoch. [INFO] [stderr] 78 | pub(super) const fn new(epoch: Epoch) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 85 | pub(super) fn load(&self, ord: Ordering) -> Epoch { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | pub(super) fn store(&self, epoch: Epoch, ord: Ordering) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 104 | pub(super) fn compare_and_swap(&self, current: Epoch, new: Epoch, ord: Ordering) -> Epoch { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_OBJECTS` is never used [INFO] [stderr] --> src/ebr/internal.rs:57:7 [INFO] [stderr] | [INFO] [stderr] 57 | const MAX_OBJECTS: usize = 62; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Bag` is never constructed [INFO] [stderr] --> src/ebr/internal.rs:62:19 [INFO] [stderr] | [INFO] [stderr] 62 | pub(super) struct Bag { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `is_empty`, `try_push`, and `seal` are never used [INFO] [stderr] --> src/ebr/internal.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 71 | impl Bag { [INFO] [stderr] | -------- associated items in this implementation [INFO] [stderr] 72 | /// Returns a new, empty bag. [INFO] [stderr] 73 | pub(super) fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 78 | pub(super) const fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 90 | pub(super) unsafe fn try_push(&mut self, deferred: Deferred) -> Result<(), Deferred> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 101 | fn seal(self, epoch: Epoch) -> SealedBag { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `no_op_func` is never used [INFO] [stderr] --> src/ebr/internal.rs:211:10 [INFO] [stderr] | [INFO] [stderr] 211 | const fn no_op_func() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SealedBag` is never constructed [INFO] [stderr] --> src/ebr/internal.rs:215:8 [INFO] [stderr] | [INFO] [stderr] 215 | struct SealedBag { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `is_expired` is never used [INFO] [stderr] --> src/ebr/internal.rs:226:14 [INFO] [stderr] | [INFO] [stderr] 224 | impl SealedBag { [INFO] [stderr] | -------------- method in this implementation [INFO] [stderr] 225 | /// Checks if it is safe to drop the bag w.r.t. the given global epoch. [INFO] [stderr] 226 | const fn is_expired(&self, global_epoch: Epoch) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Global` is never constructed [INFO] [stderr] --> src/ebr/internal.rs:234:19 [INFO] [stderr] | [INFO] [stderr] 234 | pub(crate) struct Global { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `push_bag`, `collect`, and `try_advance` are never used [INFO] [stderr] --> src/ebr/internal.rs:248:19 [INFO] [stderr] | [INFO] [stderr] 245 | impl Global { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 248 | pub(super) fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 257 | pub(super) fn push_bag(&self, bag: &mut Bag, guard: &Guard) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 274 | pub(super) fn collect(&self, guard: &Guard) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 328 | fn try_advance(&self, guard: &Guard) -> Epoch { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Local` is never constructed [INFO] [stderr] --> src/ebr/internal.rs:370:19 [INFO] [stderr] | [INFO] [stderr] 370 | pub(crate) struct Local { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/ebr/internal.rs:407:11 [INFO] [stderr] | [INFO] [stderr] 404 | impl Local { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 407 | const PINNINGS_BETWEEN_COLLECT: usize = 128; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 410 | pub(super) fn register(collector: &Collector) -> LocalHandle { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 433 | pub(super) fn global(&self) -> &Global { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 439 | pub(super) fn collector(&self) -> &Collector { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 448 | pub(super) unsafe fn defer(&self, mut deferred: Deferred, guard: &Guard) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 457 | pub(super) fn flush(&self, guard: &Guard) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 469 | pub(super) fn pin(&self) -> Guard { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 530 | pub(super) fn unpin(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 547 | pub(super) fn release_handle(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 560 | fn finalize(&self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `entry_offset` is never used [INFO] [stderr] --> src/ebr/internal.rs:594:4 [INFO] [stderr] | [INFO] [stderr] 594 | fn entry_offset() -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Entry` is never constructed [INFO] [stderr] --> src/ebr/list.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Entry { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IsElement` is never used [INFO] [stderr] --> src/ebr/list.rs:35:11 [INFO] [stderr] | [INFO] [stderr] 35 | pub trait IsElement { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `List` is never constructed [INFO] [stderr] --> src/ebr/list.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct List = T> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Iter` is never constructed [INFO] [stderr] --> src/ebr/list.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | pub struct Iter<'g, T, C: IsElement> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Stalled` is never constructed [INFO] [stderr] --> src/ebr/list.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub enum IterError { [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 90 | Stalled, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IterError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `delete` is never used [INFO] [stderr] --> src/ebr/list.rs:110:19 [INFO] [stderr] | [INFO] [stderr] 102 | impl Entry { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 110 | pub unsafe fn delete(&self, guard: &Guard) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `insert`, and `iter` are never used [INFO] [stderr] --> src/ebr/list.rs:117:12 [INFO] [stderr] | [INFO] [stderr] 115 | impl> List { [INFO] [stderr] | ----------------------------------- associated items in this implementation [INFO] [stderr] 116 | /// Returns a new, empty linked list. [INFO] [stderr] 117 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 134 | pub(crate) unsafe fn insert<'g>(&'g self, container: Shared<'g, T>, guard: &'g Guard) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 170 | pub fn iter<'g>(&'g self, guard: &'g Guard) -> Iter<'g, T, C> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `SIZE_HINT` is never used [INFO] [stderr] --> src/ebr/queue.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | pub(in crate::ebr) static SIZE_HINT: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Queue` is never constructed [INFO] [stderr] --> src/ebr/queue.rs:27:27 [INFO] [stderr] | [INFO] [stderr] 27 | pub(in crate::ebr) struct Queue { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Node` is never constructed [INFO] [stderr] --> src/ebr/queue.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | struct Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/ebr/queue.rs:50:27 [INFO] [stderr] | [INFO] [stderr] 48 | impl Queue { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 49 | /// Create a new, empty queue. [INFO] [stderr] 50 | pub(in crate::ebr) fn new() -> Queue { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 70 | fn push_internal( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 98 | pub(in crate::ebr) fn push(&self, t: T, guard: &Guard) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 119 | fn pop_internal(&self, guard: &Guard) -> Result, ()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 146 | fn pop_if_internal(&self, condition: F, guard: &Guard) -> Result, ()> [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 176 | fn try_pop(&self, guard: &Guard) -> Option { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 191 | pub(in crate::ebr) fn try_pop_if(&self, condition: F, guard: &Guard) -> Option [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> { [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: struct `CommandPos` is never constructed [INFO] [stderr] --> src/engine.rs:133:8 [INFO] [stderr] | [INFO] [stderr] 133 | struct CommandPos { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BufReaderWithPos` is never constructed [INFO] [stderr] --> src/io.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct BufReaderWithPos { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/io.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 9 | impl BufReaderWithPos { [INFO] [stderr] | ---------------------------------------- associated function in this implementation [INFO] [stderr] 10 | pub fn new(mut inner: R) -> anyhow::Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BufWriterWithPos` is never constructed [INFO] [stderr] --> src/io.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub struct BufWriterWithPos { [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 BufWriterWithPos { [INFO] [stderr] | ----------------------------------------- associated function in this implementation [INFO] [stderr] 40 | pub fn new(mut inner: W) -> anyhow::Result { [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: struct `PageId` is never constructed [INFO] [stderr] --> src/layout.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct PageId(pub u64); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `PageSlottedFile` is never constructed [INFO] [stderr] --> src/layout.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub struct PageSlottedFile { [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, ring: &rio::Rio) -> Self { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 62 | pub fn open_additional(path: impl AsRef) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Lazy` is never constructed [INFO] [stderr] --> src/lazy.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Lazy { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/lazy.rs:19:18 [INFO] [stderr] | [INFO] [stderr] 17 | impl Lazy { [INFO] [stderr] | --------------------- associated function in this implementation [INFO] [stderr] 18 | /// Create a new Lazy [INFO] [stderr] 19 | pub const fn new(init: F) -> 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] warning: struct `Operation` is never constructed [INFO] [stderr] --> src/lftt.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Operation { [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 { [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 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AdoptDesc` is never constructed [INFO] [stderr] --> src/mdlist.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct AdoptDesc { [INFO] [stderr] | ^^^^^^^^^ [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] warning: struct `Node` is never constructed [INFO] [stderr] --> src/mdlist.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `unsafe_drop` is never used [INFO] [stderr] --> src/mdlist.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 32 | impl Node { [INFO] [stderr] | -------------------------------- method in this implementation [INFO] [stderr] 33 | unsafe fn unsafe_drop(&self, guard: &Guard) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `NodeWithValue` is never constructed [INFO] [stderr] --> src/mdlist.rs:65:12 [INFO] [stderr] | [INFO] [stderr] 65 | pub struct NodeWithValue { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/mdlist.rs:80:12 [INFO] [stderr] | [INFO] [stderr] 78 | impl NodeWithValue { [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_offset` is never used [INFO] [stderr] --> src/mdlist.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 88 | impl NodeWithValue { [INFO] [stderr] | ----------------------------------------------- associated function in this implementation [INFO] [stderr] 89 | fn entry_offset() -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IsElement` is never used [INFO] [stderr] --> src/mdlist.rs:119:11 [INFO] [stderr] | [INFO] [stderr] 119 | pub trait IsElement { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Iter` is never constructed [INFO] [stderr] --> src/mdlist.rs:125:12 [INFO] [stderr] | [INFO] [stderr] 125 | pub struct Iter<'g, const DIM: usize, T, C: IsElement> { [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 Node { [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: struct `List` is never constructed [INFO] [stderr] --> src/mdlist.rs:186:12 [INFO] [stderr] | [INFO] [stderr] 186 | pub struct List = T> { [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> List { [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] 196 | [INFO] [stderr] 197 | pub fn new() -> Self { [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: struct `MdList` is never constructed [INFO] [stderr] --> src/mdlist.rs:383:12 [INFO] [stderr] | [INFO] [stderr] 383 | pub struct MdList { [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 MdList { [INFO] [stderr] | ---------------------------------------------- associated items in this implementation [INFO] [stderr] 398 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 406 | pub fn insert>(&self, key: Q, value: T) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 415 | pub fn get>(&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 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `ToCoords` is never used [INFO] [stderr] --> src/mdlist.rs:442:11 [INFO] [stderr] | [INFO] [stderr] 442 | pub trait ToCoords { [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/mdlist.rs:270:35 [INFO] [stderr] | [INFO] [stderr] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&T> { [INFO] [stderr] | ^^ ^^ -- the lifetime gets resolved as `'g` [INFO] [stderr] | | | [INFO] [stderr] | | these lifetimes flow to the output [INFO] [stderr] | these lifetimes flow to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'g` [INFO] [stderr] | [INFO] [stderr] 270 | pub(crate) unsafe fn get<'g>(&'g self, coords: [u8; DIM], guard: &'g Guard) -> Option<&'g T> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/mdlist.rs:423:10 [INFO] [stderr] | [INFO] [stderr] 423 | &'q self, [INFO] [stderr] | ^^ these lifetimes flow to the output [INFO] [stderr] 424 | prefix: &'q Q, [INFO] [stderr] | ^^ these lifetimes flow to the output [INFO] [stderr] 425 | ) -> impl 'q + Iterator { [INFO] [stderr] | -- -- the lifetimes get resolved as `'q` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'q` [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'q` [INFO] [stderr] | [INFO] [stderr] 425 | ) -> impl 'q + Iterator { [INFO] [stderr] | ++ [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: 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(&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 Atomic { [INFO] [stderr] | ------------------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 323 | pub(crate) fn swap<'g, P: Pointer>( [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 `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: 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, [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: field `dimension` is never read [INFO] [stderr] --> src/mdlist.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct Node { [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 constant `ALL` is never used [INFO] [stderr] --> src/mdlist.rs:195:11 [INFO] [stderr] | [INFO] [stderr] 191 | impl> List { [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 MdList { [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 { [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: `#[warn(dropping_copy_types)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 95 - drop(a); [INFO] [stderr] 95 + let _ = a; [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:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | drop(a); [INFO] [stderr] | ^^^^^-^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `[usize; 10]` [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 110 - drop(a); [INFO] [stderr] 110 + let _ = a; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `DimensionDB` (lib) generated 115 warnings (run `cargo fix --lib -p DimensionDB` to apply 2 suggestions) [INFO] [stderr] warning: `DimensionDB` (lib test) generated 33 warnings (22 duplicates) (run `cargo fix --lib -p DimensionDB --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/DimensionDB-9d14b1a8b0574338) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test ebr::atomic::tests::valid_tag_i64 ... ok [INFO] [stdout] test ebr::atomic::tests::valid_tag_i8 ... ok [INFO] [stdout] test ebr::deferred::tests::boxed_slice_i32 ... ok [INFO] [stdout] test ebr::internal::tests::check_bag ... ok [INFO] [stdout] test ebr::internal::tests::check_defer ... ok [INFO] [stdout] test ebr::deferred::tests::on_heap ... ok [INFO] [stdout] test ebr::list::tests::insert ... ok [INFO] [stdout] test ebr::queue::test::push_pop_1 ... 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 ebr::queue::test::push_pop_many_seq ... ok [INFO] [stdout] test ebr::queue::test::push_try_pop_1 ... ok [INFO] [stdout] test ebr::queue::test::push_try_pop_2 ... ok [INFO] [stdout] test ebr::queue::test::push_try_pop_many_seq ... ok [INFO] [stdout] test ebr::deferred::tests::string ... ok [INFO] [stdout] test ebr::deferred::tests::on_stack ... ok [INFO] [stdout] test ebr::internal::local_size ... ok [INFO] [stdout] test ebr::deferred::tests::long_slice_usize ... ok [INFO] [stdout] test mdlist::tests::insert ... ok [INFO] [stdout] test mdlist::tests::test_string_coords ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test ebr::list::tests::delete ... ok [INFO] [stdout] test mdlist::tests::test_iter ... ok [INFO] [stdout] test mdlist::tests::insert_with_value ... ok [INFO] [stdout] test layout::tests::test_slotted_page ... ok [INFO] [stdout] test engine::tests::test_allocate_page ... FAILED [INFO] [stdout] test engine::tests::test_update ... FAILED [INFO] [stdout] test mdlist::tests::test_parallel ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- engine::tests::test_allocate_page stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'engine::tests::test_allocate_page' panicked at src/engine.rs:33:31: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x648c11333872 - std::backtrace_rs::backtrace::libunwind::trace::hf6dd235ae0786829 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x648c11333872 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a5b54e78104e8b2 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x648c11333872 - std::sys::backtrace::_print_fmt::hca7a5c1644e21919 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x648c11333872 - ::fmt::h38110959524b373c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x648c11359483 - core::fmt::rt::Argument::fmt::h391eb3fdbf3d4042 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x648c11359483 - core::fmt::write::h5b87140645224122 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stdout] 6: 0x648c11330283 - std::io::default_write_fmt::h3039811ce7aea84b [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x648c11330283 - std::io::Write::write_fmt::h2eef262cf4840ab4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x648c113336c2 - std::sys::backtrace::BacktraceLock::print::hcd755c38f62e4492 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x648c11334dec - std::panicking::default_hook::{{closure}}::h351f33591b26e6e7 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x648c11334c42 - std::panicking::default_hook::he5bba7bf0a373c6e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x648c1120ee04 - as core::ops::function::Fn>::call::he967d9fa26b9957c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x648c1120ee04 - test::test_main_with_exit_callback::{{closure}}::h80e1694b81a05381 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x648c113358cb - as core::ops::function::Fn>::call::h4e924fcf5bc64d70 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x648c113358cb - std::panicking::rust_panic_with_hook::hdf456b43e6535023 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x648c1133559a - std::panicking::begin_panic_handler::{{closure}}::he1c1ab0b84006a97 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x648c11333d69 - std::sys::backtrace::__rust_end_short_backtrace::h2a71da996e10b8a0 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x648c1133522d - __rustc[92197b79f0fe8095]::rust_begin_unwind [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x648c11357ea0 - core::panicking::panic_fmt::h723bf1d52f6dad29 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x648c11358346 - core::result::unwrap_failed::hee42034aaecc2a24 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x648c111aba7d - core::result::Result::unwrap::h9fb7a3091c67cde0 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x648c111aba7d - DimensionDB::engine::Engine::new::h85e08505d9b9cb51 [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:33:31 [INFO] [stdout] 22: 0x648c111a01e1 - DimensionDB::engine::tests::test_allocate_page::{{closure}}::hd622b34b9f499a70 [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:181:22 [INFO] [stdout] 23: 0x648c1119d615 - as core::future::future::Future>::poll::hf11c858696776774 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/future/future.rs:124:9 [INFO] [stdout] 24: 0x648c1119d5cd - as core::future::future::Future>::poll::h858ff7eefead56c6 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/future/future.rs:124:9 [INFO] [stdout] 25: 0x648c111cb49f - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h40b25420a6217b25 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:73 [INFO] [stdout] 26: 0x648c111cb3d6 - tokio::runtime::coop::with_budget::h6a2e18c1d542770c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/coop.rs:107:5 [INFO] [stdout] 27: 0x648c111cb3d6 - tokio::runtime::coop::budget::h07242e154ed9e172 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/coop.rs:73:5 [INFO] [stdout] 28: 0x648c111cb3d6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hdc5ad8cb7e0e83dd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:25 [INFO] [stdout] 29: 0x648c111c9a7a - tokio::runtime::scheduler::current_thread::Context::enter::h7030f004e4ed1efd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:410:19 [INFO] [stdout] 30: 0x648c111ca998 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h82f0d72d71128b05 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:664:44 [INFO] [stdout] 31: 0x648c111ca69b - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hd6150c3a373f65a1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:68 [INFO] [stdout] 32: 0x648c111bfcba - tokio::runtime::context::scoped::Scoped::set::ha3be62f080433264 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 33: 0x648c111b91fa - tokio::runtime::context::set_scheduler::{{closure}}::h4cca45d47b11ea83 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context.rs:176:38 [INFO] [stdout] 34: 0x648c11198066 - std::thread::local::LocalKey::try_with::ha510ae39c548a0c3 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/local.rs:315:12 [INFO] [stdout] 35: 0x648c111979ac - std::thread::local::LocalKey::with::hce524068cb98694a [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/local.rs:279:20 [INFO] [stdout] 36: 0x648c111b91a1 - tokio::runtime::context::set_scheduler::h452a0c8f1eb33b39 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context.rs:176:17 [INFO] [stdout] 37: 0x648c111ca409 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h99be43111aabae18 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:27 [INFO] [stdout] 38: 0x648c111ca6c2 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h49954ec3e6683e80 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:652:24 [INFO] [stdout] 39: 0x648c111c94e5 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h76c234660d3f1675 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:175:33 [INFO] [stdout] 40: 0x648c111996c8 - tokio::runtime::context::runtime::enter_runtime::hb6d9a41582950754 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 41: 0x648c111c93e1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h91b8822899c4569e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:167:9 [INFO] [stdout] 42: 0x648c111b14ff - tokio::runtime::runtime::Runtime::block_on::hdb662af355a32620 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/runtime.rs:348:52 [INFO] [stdout] 43: 0x648c111a00e0 - DimensionDB::engine::tests::test_allocate_page::hee8b9f24cdda820a [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:193:11 [INFO] [stdout] 44: 0x648c1119ff87 - DimensionDB::engine::tests::test_allocate_page::{{closure}}::h3745eae4fbe505f9 [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:180:38 [INFO] [stdout] 45: 0x648c111c51e6 - core::ops::function::FnOnce::call_once::hcf66e2942c07cb2a [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x648c112145ab - core::ops::function::FnOnce::call_once::h0669c8b9c48a7d8a [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 47: 0x648c112145ab - test::__rust_begin_short_backtrace::h7b085d6d90a7575c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:648:18 [INFO] [stdout] 48: 0x648c1121377e - test::run_test_in_process::{{closure}}::ha304053f1e1d1fbe [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:74 [INFO] [stdout] 49: 0x648c1121377e - as core::ops::function::FnOnce<()>>::call_once::h8e30650eb6723f86 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 50: 0x648c1121377e - std::panicking::catch_unwind::do_call::hfe563e330be3fd9d [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 51: 0x648c1121377e - std::panicking::catch_unwind::hed40f568f7f44546 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 52: 0x648c1121377e - std::panic::catch_unwind::h3bb9c46c11d39dfb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 53: 0x648c1121377e - test::run_test_in_process::hd65f1a6e6622ae42 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:27 [INFO] [stdout] 54: 0x648c1121377e - test::run_test::{{closure}}::h9e896de936f245ea [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:592:43 [INFO] [stdout] 55: 0x648c111d7374 - test::run_test::{{closure}}::hbb18881f56552c10 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:622:41 [INFO] [stdout] 56: 0x648c111d7374 - std::sys::backtrace::__rust_begin_short_backtrace::hca2387d32733b689 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 57: 0x648c111dac6a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9601175bf02a7fb8 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 58: 0x648c111dac6a - as core::ops::function::FnOnce<()>>::call_once::had8286ad0e1f2528 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 59: 0x648c111dac6a - std::panicking::catch_unwind::do_call::he4164e9e75841fd6 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 60: 0x648c111dac6a - std::panicking::catch_unwind::h48ccc52a84ae7300 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 61: 0x648c111dac6a - std::panic::catch_unwind::h3d97eb787aa35ee4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 62: 0x648c111dac6a - std::thread::Builder::spawn_unchecked_::{{closure}}::h1019329d11de31fb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 63: 0x648c111dac6a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h050615be551c6447 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 64: 0x648c11338c97 - as core::ops::function::FnOnce>::call_once::h23e83c3768c28e74 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 65: 0x648c11338c97 - as core::ops::function::FnOnce>::call_once::he67b41932d2c126e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 66: 0x648c11338c97 - std::sys::pal::unix::thread::Thread::new::thread_start::hc05bf0eaa2386caa [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 67: 0x732f5dbb6aa4 - [INFO] [stdout] 68: 0x732f5dc43a34 - clone [INFO] [stdout] 69: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- engine::tests::test_update stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'engine::tests::test_update' panicked at src/engine.rs:33:31: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x648c11333872 - std::backtrace_rs::backtrace::libunwind::trace::hf6dd235ae0786829 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x648c11333872 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a5b54e78104e8b2 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x648c11333872 - std::sys::backtrace::_print_fmt::hca7a5c1644e21919 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x648c11333872 - ::fmt::h38110959524b373c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x648c11359483 - core::fmt::rt::Argument::fmt::h391eb3fdbf3d4042 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x648c11359483 - core::fmt::write::h5b87140645224122 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stdout] 6: 0x648c11330283 - std::io::default_write_fmt::h3039811ce7aea84b [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x648c11330283 - std::io::Write::write_fmt::h2eef262cf4840ab4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x648c113336c2 - std::sys::backtrace::BacktraceLock::print::hcd755c38f62e4492 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x648c11334dec - std::panicking::default_hook::{{closure}}::h351f33591b26e6e7 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x648c11334c42 - std::panicking::default_hook::he5bba7bf0a373c6e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x648c1120ee04 - as core::ops::function::Fn>::call::he967d9fa26b9957c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x648c1120ee04 - test::test_main_with_exit_callback::{{closure}}::h80e1694b81a05381 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x648c113358cb - as core::ops::function::Fn>::call::h4e924fcf5bc64d70 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x648c113358cb - std::panicking::rust_panic_with_hook::hdf456b43e6535023 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x648c1133559a - std::panicking::begin_panic_handler::{{closure}}::he1c1ab0b84006a97 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x648c11333d69 - std::sys::backtrace::__rust_end_short_backtrace::h2a71da996e10b8a0 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x648c1133522d - __rustc[92197b79f0fe8095]::rust_begin_unwind [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x648c11357ea0 - core::panicking::panic_fmt::h723bf1d52f6dad29 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x648c11358346 - core::result::unwrap_failed::hee42034aaecc2a24 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x648c111aba7d - core::result::Result::unwrap::h9fb7a3091c67cde0 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x648c111aba7d - DimensionDB::engine::Engine::new::h85e08505d9b9cb51 [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:33:31 [INFO] [stdout] 22: 0x648c1119efd7 - DimensionDB::engine::tests::test_update::{{closure}}::h16d731ee98159fe1 [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:155:22 [INFO] [stdout] 23: 0x648c1119d615 - as core::future::future::Future>::poll::hf11c858696776774 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/future/future.rs:124:9 [INFO] [stdout] 24: 0x648c1119d5cd - as core::future::future::Future>::poll::h858ff7eefead56c6 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/future/future.rs:124:9 [INFO] [stdout] 25: 0x648c111cb49f - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h40b25420a6217b25 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:73 [INFO] [stdout] 26: 0x648c111cb3d6 - tokio::runtime::coop::with_budget::h6a2e18c1d542770c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/coop.rs:107:5 [INFO] [stdout] 27: 0x648c111cb3d6 - tokio::runtime::coop::budget::h07242e154ed9e172 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/coop.rs:73:5 [INFO] [stdout] 28: 0x648c111cb3d6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hdc5ad8cb7e0e83dd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:665:25 [INFO] [stdout] 29: 0x648c111c9a7a - tokio::runtime::scheduler::current_thread::Context::enter::h7030f004e4ed1efd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:410:19 [INFO] [stdout] 30: 0x648c111ca998 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h82f0d72d71128b05 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:664:44 [INFO] [stdout] 31: 0x648c111ca69b - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hd6150c3a373f65a1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:68 [INFO] [stdout] 32: 0x648c111bfcba - tokio::runtime::context::scoped::Scoped::set::ha3be62f080433264 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 33: 0x648c111b91fa - tokio::runtime::context::set_scheduler::{{closure}}::h4cca45d47b11ea83 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context.rs:176:38 [INFO] [stdout] 34: 0x648c11198066 - std::thread::local::LocalKey::try_with::ha510ae39c548a0c3 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/local.rs:315:12 [INFO] [stdout] 35: 0x648c111979ac - std::thread::local::LocalKey::with::hce524068cb98694a [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/local.rs:279:20 [INFO] [stdout] 36: 0x648c111b91a1 - tokio::runtime::context::set_scheduler::h452a0c8f1eb33b39 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context.rs:176:17 [INFO] [stdout] 37: 0x648c111ca409 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h99be43111aabae18 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:743:27 [INFO] [stdout] 38: 0x648c111ca6c2 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h49954ec3e6683e80 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:652:24 [INFO] [stdout] 39: 0x648c111c94e5 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h76c234660d3f1675 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:175:33 [INFO] [stdout] 40: 0x648c111996c8 - tokio::runtime::context::runtime::enter_runtime::hb6d9a41582950754 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 41: 0x648c111c93e1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h91b8822899c4569e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/scheduler/current_thread/mod.rs:167:9 [INFO] [stdout] 42: 0x648c111b14ff - tokio::runtime::runtime::Runtime::block_on::hdb662af355a32620 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/src/runtime/runtime.rs:348:52 [INFO] [stdout] 43: 0x648c1119eec0 - DimensionDB::engine::tests::test_update::h714ce660fee2b8be [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:176:11 [INFO] [stdout] 44: 0x648c1119ed67 - DimensionDB::engine::tests::test_update::{{closure}}::hc15dcc1ba09d0483 [INFO] [stdout] at /opt/rustwide/workdir/src/engine.rs:154:31 [INFO] [stdout] 45: 0x648c111c5166 - core::ops::function::FnOnce::call_once::hbd894b90ea21b8e5 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x648c112145ab - core::ops::function::FnOnce::call_once::h0669c8b9c48a7d8a [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 47: 0x648c112145ab - test::__rust_begin_short_backtrace::h7b085d6d90a7575c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:648:18 [INFO] [stdout] 48: 0x648c1121377e - test::run_test_in_process::{{closure}}::ha304053f1e1d1fbe [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:74 [INFO] [stdout] 49: 0x648c1121377e - as core::ops::function::FnOnce<()>>::call_once::h8e30650eb6723f86 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 50: 0x648c1121377e - std::panicking::catch_unwind::do_call::hfe563e330be3fd9d [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 51: 0x648c1121377e - std::panicking::catch_unwind::hed40f568f7f44546 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 52: 0x648c1121377e - std::panic::catch_unwind::h3bb9c46c11d39dfb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 53: 0x648c1121377e - test::run_test_in_process::hd65f1a6e6622ae42 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:27 [INFO] [stdout] 54: 0x648c1121377e - test::run_test::{{closure}}::h9e896de936f245ea [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:592:43 [INFO] [stdout] 55: 0x648c111d7374 - test::run_test::{{closure}}::hbb18881f56552c10 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:622:41 [INFO] [stdout] 56: 0x648c111d7374 - std::sys::backtrace::__rust_begin_short_backtrace::hca2387d32733b689 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 57: 0x648c111dac6a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9601175bf02a7fb8 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 58: 0x648c111dac6a - as core::ops::function::FnOnce<()>>::call_once::had8286ad0e1f2528 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 59: 0x648c111dac6a - std::panicking::catch_unwind::do_call::he4164e9e75841fd6 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 60: 0x648c111dac6a - std::panicking::catch_unwind::h48ccc52a84ae7300 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 61: 0x648c111dac6a - std::panic::catch_unwind::h3d97eb787aa35ee4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 62: 0x648c111dac6a - std::thread::Builder::spawn_unchecked_::{{closure}}::h1019329d11de31fb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 63: 0x648c111dac6a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h050615be551c6447 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 64: 0x648c11338c97 - as core::ops::function::FnOnce>::call_once::h23e83c3768c28e74 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 65: 0x648c11338c97 - as core::ops::function::FnOnce>::call_once::he67b41932d2c126e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 66: 0x648c11338c97 - std::sys::pal::unix::thread::Thread::new::thread_start::hc05bf0eaa2386caa [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 67: 0x732f5dbb6aa4 - [INFO] [stdout] 68: 0x732f5dc43a34 - clone [INFO] [stdout] 69: 0x0 - [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 0.95s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "ae8227eaa474106ea9ee35294670c1ab44f7ea8c3286bcdfb4d8f74592407997", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8227eaa474106ea9ee35294670c1ab44f7ea8c3286bcdfb4d8f74592407997", kill_on_drop: false }` [INFO] [stdout] ae8227eaa474106ea9ee35294670c1ab44f7ea8c3286bcdfb4d8f74592407997