[INFO] fetching crate fibre_cache 0.4.7... [INFO] testing fibre_cache-0.4.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate fibre_cache 0.4.7 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate fibre_cache 0.4.7 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fibre_cache 0.4.7 [INFO] tweaked toml for crates.io crate fibre_cache 0.4.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fibre_cache 0.4.7 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fibre_cache 0.4.7 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c694af6ff53e2d7fb6804ff23453c979dccf5ad9a3f4ff0ad0a28248524e4afa [INFO] running `Command { std: "docker" "start" "-a" "c694af6ff53e2d7fb6804ff23453c979dccf5ad9a3f4ff0ad0a28248524e4afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c694af6ff53e2d7fb6804ff23453c979dccf5ad9a3f4ff0ad0a28248524e4afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c694af6ff53e2d7fb6804ff23453c979dccf5ad9a3f4ff0ad0a28248524e4afa", kill_on_drop: false }` [INFO] [stdout] c694af6ff53e2d7fb6804ff23453c979dccf5ad9a3f4ff0ad0a28248524e4afa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b2f618942078b70f62b90de93ac57a1693ec6db5da5048d2ad96f118233fd09 [INFO] running `Command { std: "docker" "start" "-a" "5b2f618942078b70f62b90de93ac57a1693ec6db5da5048d2ad96f118233fd09", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling generational-arena v0.2.9 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling seize v0.5.1 [INFO] [stderr] Compiling papaya v0.2.3 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling fibre v0.5.1 [INFO] [stderr] Compiling fibre_cache v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/shared.rs:80:54 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 80 - pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] 80 + pub fn get_cache_policy(&self, key: &Q) -> &Arc + 'static > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/shared.rs:90:70 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 90 - pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] 90 + pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc + 'static > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `am_leader` is never read [INFO] [stdout] --> src/handles/futures.rs:1001:25 [INFO] [stdout] | [INFO] [stdout] 1001 | let mut am_leader = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `am_leader` is never read [INFO] [stdout] --> src/handles/sync.rs:781:25 [INFO] [stdout] | [INFO] [stdout] 781 | let mut am_leader = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `LruList` is more private than the item `SlruState::probationary` [INFO] [stdout] --> src/policy/slru.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) probationary: LruList, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::probationary` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stdout] --> src/policy/lru_list.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub(super) struct LruList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `LruList` is more private than the item `SlruState::protected` [INFO] [stdout] --> src/policy/slru.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) protected: LruList, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::protected` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stdout] --> src/policy/lru_list.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub(super) struct LruList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PersistentEntry` is more private than the item `CacheSnapshot::entries` [INFO] [stdout] --> src/snapshot.rs:39:3 [INFO] [stdout] | [INFO] [stdout] 39 | pub entries: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `CacheSnapshot::entries` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `PersistentEntry` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/snapshot.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct PersistentEntry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/policy/clock.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 23 | impl ClockState { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 24 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/policy/sieve.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 24 | impl SieveState { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `prob_capacity` is never read [INFO] [stdout] --> src/policy/slru.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 102 | pub struct SlruPolicy { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 103 | state: Mutex>, [INFO] [stdout] 104 | pub(crate) prob_capacity: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SlruPolicy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek_lru`, `admit_internal`, and `access_internal` are never used [INFO] [stdout] --> src/policy/slru.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 108 | impl SlruPolicy { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 124 | pub(crate) fn peek_lru(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub(crate) fn admit_internal(&self, key: K, cost: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 132 | pub(crate) fn access_internal(&self, key: &K, cost: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_with_cost` is never used [INFO] [stdout] --> src/entry.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 25 | impl CacheEntry { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub(crate) fn new_with_cost(value: Arc, cost: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_shard_index_from_hash` and `get_cache_policy_shard_idx` are never used [INFO] [stdout] --> src/shared.rs:72:10 [INFO] [stdout] | [INFO] [stdout] 61 | impl CacheShared { [INFO] [stdout] | ----------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn get_shard_index_from_hash(&self, hash: u64) -> usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_read` and `try_write` are never used [INFO] [stdout] --> src/sync.rs:447:10 [INFO] [stdout] | [INFO] [stdout] 285 | impl HybridRwLock { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 447 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 468 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/task/janitor.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) struct Janitor { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 44 | handle: JoinHandle<()>, // When janitor is dropped, thread is exited [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/task/notifier.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) struct Notifier { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `duration_to_instant` is never used [INFO] [stdout] --> src/time.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) fn duration_to_instant(duration: Duration) -> Instant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 49.42s [INFO] running `Command { std: "docker" "inspect" "5b2f618942078b70f62b90de93ac57a1693ec6db5da5048d2ad96f118233fd09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b2f618942078b70f62b90de93ac57a1693ec6db5da5048d2ad96f118233fd09", kill_on_drop: false }` [INFO] [stdout] 5b2f618942078b70f62b90de93ac57a1693ec6db5da5048d2ad96f118233fd09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dfb0b1ae85b224f256ccb928ca136cb13c41ffa84f663cbe7a29702ab6f1aa5 [INFO] running `Command { std: "docker" "start" "-a" "3dfb0b1ae85b224f256ccb928ca136cb13c41ffa84f663cbe7a29702ab6f1aa5", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Compiling zerocopy-derive v0.8.39 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling clap_lex v1.0.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.60 [INFO] [stderr] Compiling alloca v0.4.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling criterion-plot v0.8.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling clap v4.5.60 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling page_size v0.6.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling criterion v0.8.2 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling rand_pcg v0.9.0 [INFO] [stderr] Compiling fibre_cache v0.4.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/shared.rs:80:54 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 80 - pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] 80 + pub fn get_cache_policy(&self, key: &Q) -> &Arc + 'static > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/shared.rs:90:70 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 90 - pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] 90 + pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc + 'static > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `am_leader` is never read [INFO] [stdout] --> src/handles/futures.rs:1001:25 [INFO] [stdout] | [INFO] [stdout] 1001 | let mut am_leader = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `am_leader` is never read [INFO] [stdout] --> src/handles/sync.rs:781:25 [INFO] [stdout] | [INFO] [stdout] 781 | let mut am_leader = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `LruList` is more private than the item `SlruState::probationary` [INFO] [stdout] --> src/policy/slru.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) probationary: LruList, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::probationary` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stdout] --> src/policy/lru_list.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub(super) struct LruList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `LruList` is more private than the item `SlruState::protected` [INFO] [stdout] --> src/policy/slru.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) protected: LruList, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::protected` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stdout] --> src/policy/lru_list.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub(super) struct LruList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PersistentEntry` is more private than the item `CacheSnapshot::entries` [INFO] [stdout] --> src/snapshot.rs:39:3 [INFO] [stdout] | [INFO] [stdout] 39 | pub entries: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `CacheSnapshot::entries` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `PersistentEntry` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/snapshot.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct PersistentEntry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/policy/clock.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 23 | impl ClockState { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 24 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/policy/sieve.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 24 | impl SieveState { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `prob_capacity` is never read [INFO] [stdout] --> src/policy/slru.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 102 | pub struct SlruPolicy { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 103 | state: Mutex>, [INFO] [stdout] 104 | pub(crate) prob_capacity: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SlruPolicy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek_lru`, `admit_internal`, and `access_internal` are never used [INFO] [stdout] --> src/policy/slru.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 108 | impl SlruPolicy { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 124 | pub(crate) fn peek_lru(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub(crate) fn admit_internal(&self, key: K, cost: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 132 | pub(crate) fn access_internal(&self, key: &K, cost: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_with_cost` is never used [INFO] [stdout] --> src/entry.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 25 | impl CacheEntry { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub(crate) fn new_with_cost(value: Arc, cost: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_shard_index_from_hash` and `get_cache_policy_shard_idx` are never used [INFO] [stdout] --> src/shared.rs:72:10 [INFO] [stdout] | [INFO] [stdout] 61 | impl CacheShared { [INFO] [stdout] | ----------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn get_shard_index_from_hash(&self, hash: u64) -> usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_read` and `try_write` are never used [INFO] [stdout] --> src/sync.rs:447:10 [INFO] [stdout] | [INFO] [stdout] 285 | impl HybridRwLock { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 447 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 468 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/task/janitor.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) struct Janitor { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 44 | handle: JoinHandle<()>, // When janitor is dropped, thread is exited [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/task/notifier.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) struct Notifier { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `duration_to_instant` is never used [INFO] [stdout] --> src/time.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) fn duration_to_instant(duration: Duration) -> Instant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bench_matrix v0.2.1 [INFO] [stdout] warning: value assigned to `final_cost` is never read [INFO] [stdout] --> tests/sync_bulk_ops.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let mut final_cost = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/shared.rs:80:54 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 80 - pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] 80 + pub fn get_cache_policy(&self, key: &Q) -> &Arc + 'static > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/shared.rs:90:70 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 90 - pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] 90 + pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc + 'static > [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `am_leader` is never read [INFO] [stdout] --> src/handles/futures.rs:1001:25 [INFO] [stdout] | [INFO] [stdout] 1001 | let mut am_leader = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `am_leader` is never read [INFO] [stdout] --> src/handles/sync.rs:781:25 [INFO] [stdout] | [INFO] [stdout] 781 | let mut am_leader = false; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cost_freed` [INFO] [stdout] --> src/policy/sieve.rs:258:19 [INFO] [stdout] | [INFO] [stdout] 258 | let (victims, cost_freed) = as CachePolicy>::evict(&policy, 0); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cost_freed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `lru_list::LruList` is more private than the item `SlruState::probationary` [INFO] [stdout] --> src/policy/slru.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) probationary: LruList, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::probationary` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `lru_list::LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stdout] --> src/policy/lru_list.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub(super) struct LruList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `lru_list::LruList` is more private than the item `SlruState::protected` [INFO] [stdout] --> src/policy/slru.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) protected: LruList, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::protected` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `lru_list::LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stdout] --> src/policy/lru_list.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub(super) struct LruList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PersistentEntry` is more private than the item `CacheSnapshot::entries` [INFO] [stdout] --> src/snapshot.rs:39:3 [INFO] [stdout] | [INFO] [stdout] 39 | pub entries: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `CacheSnapshot::entries` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `PersistentEntry` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/snapshot.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct PersistentEntry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/policy/clock.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 23 | impl ClockState { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 24 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/policy/sieve.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 24 | impl SieveState { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `admit_internal` and `access_internal` are never used [INFO] [stdout] --> src/policy/slru.rs:128:17 [INFO] [stdout] | [INFO] [stdout] 108 | impl SlruPolicy { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 128 | pub(crate) fn admit_internal(&self, key: K, cost: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 132 | pub(crate) fn access_internal(&self, key: &K, cost: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_with_cost` is never used [INFO] [stdout] --> src/entry.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 25 | impl CacheEntry { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub(crate) fn new_with_cost(value: Arc, cost: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_shard_index_from_hash` and `get_cache_policy_shard_idx` are never used [INFO] [stdout] --> src/shared.rs:72:10 [INFO] [stdout] | [INFO] [stdout] 61 | impl CacheShared { [INFO] [stdout] | ----------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn get_shard_index_from_hash(&self, hash: u64) -> usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_read` and `try_write` are never used [INFO] [stdout] --> src/sync.rs:447:10 [INFO] [stdout] | [INFO] [stdout] 285 | impl HybridRwLock { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 447 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 468 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/task/janitor.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) struct Janitor { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 44 | handle: JoinHandle<()>, // When janitor is dropped, thread is exited [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/task/notifier.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) struct Notifier { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `duration_to_instant` is never used [INFO] [stdout] --> src/time.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) fn duration_to_instant(duration: Duration) -> Instant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `policy` [INFO] [stdout] --> tests/policies.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use fibre_cache::{Cache, CacheBuilder, policy::*}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_cache` is never used [INFO] [stdout] --> tests/common/mod.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn build_test_cache(shards: usize) -> Cache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_cache_with_cap` is never used [INFO] [stdout] --> tests/common/mod.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn build_test_cache_with_cap(shards: usize, capacity: u64) -> Cache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_cache` is never used [INFO] [stdout] --> tests/common/mod.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn build_test_cache(shards: usize) -> Cache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_async_cache` is never used [INFO] [stdout] --> tests/common/mod.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn build_test_async_cache(shards: usize) -> AsyncCache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_cache_with_cap` is never used [INFO] [stdout] --> tests/common/mod.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn build_test_cache_with_cap(shards: usize, capacity: u64) -> Cache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_async_cache` is never used [INFO] [stdout] --> tests/common/mod.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn build_test_async_cache(shards: usize) -> AsyncCache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_cache` is never used [INFO] [stdout] --> tests/common/mod.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn build_test_cache(shards: usize) -> Cache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_test_cache_with_cap` is never used [INFO] [stdout] --> tests/common/mod.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn build_test_cache_with_cap(shards: usize, capacity: u64) -> Cache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `final_cost` is never read [INFO] [stdout] --> tests/async_bulk_ops.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | let mut final_cost = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 5m 08s [INFO] running `Command { std: "docker" "inspect" "3dfb0b1ae85b224f256ccb928ca136cb13c41ffa84f663cbe7a29702ab6f1aa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dfb0b1ae85b224f256ccb928ca136cb13c41ffa84f663cbe7a29702ab6f1aa5", kill_on_drop: false }` [INFO] [stdout] 3dfb0b1ae85b224f256ccb928ca136cb13c41ffa84f663cbe7a29702ab6f1aa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ccdcb3ec294382ff52e0c393e48ef6f4be1e0acabb403ffe034823ee37978fd [INFO] running `Command { std: "docker" "start" "-a" "1ccdcb3ec294382ff52e0c393e48ef6f4be1e0acabb403ffe034823ee37978fd", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/shared.rs:80:54 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 80 - pub fn get_cache_policy(&self, key: &Q) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stderr] 80 + pub fn get_cache_policy(&self, key: &Q) -> &Arc + 'static > [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/shared.rs:90:70 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 90 - pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stderr] 90 + pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc + 'static > [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: value assigned to `am_leader` is never read [INFO] [stderr] --> src/handles/futures.rs:1001:25 [INFO] [stderr] | [INFO] [stderr] 1001 | let mut am_leader = false; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `am_leader` is never read [INFO] [stderr] --> src/handles/sync.rs:781:25 [INFO] [stderr] | [INFO] [stderr] 781 | let mut am_leader = false; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: type `LruList` is more private than the item `SlruState::probationary` [INFO] [stderr] --> src/policy/slru.rs:11:3 [INFO] [stderr] | [INFO] [stderr] 11 | pub(crate) probationary: LruList, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::probationary` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stderr] --> src/policy/lru_list.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub(super) struct LruList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `LruList` is more private than the item `SlruState::protected` [INFO] [stderr] --> src/policy/slru.rs:12:3 [INFO] [stderr] | [INFO] [stderr] 12 | pub(crate) protected: LruList, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::protected` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stderr] --> src/policy/lru_list.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub(super) struct LruList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `PersistentEntry` is more private than the item `CacheSnapshot::entries` [INFO] [stderr] --> src/snapshot.rs:39:3 [INFO] [stderr] | [INFO] [stderr] 39 | pub entries: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `CacheSnapshot::entries` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `PersistentEntry` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/snapshot.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub(crate) struct PersistentEntry { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/policy/clock.rs:24:6 [INFO] [stderr] | [INFO] [stderr] 23 | impl ClockState { [INFO] [stderr] | ---------------------------------------- associated function in this implementation [INFO] [stderr] 24 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/policy/sieve.rs:25:6 [INFO] [stderr] | [INFO] [stderr] 24 | impl SieveState { [INFO] [stderr] | ---------------------------------------- associated function in this implementation [INFO] [stderr] 25 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field `prob_capacity` is never read [INFO] [stderr] --> src/policy/slru.rs:104:14 [INFO] [stderr] | [INFO] [stderr] 102 | pub struct SlruPolicy { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 103 | state: Mutex>, [INFO] [stderr] 104 | pub(crate) prob_capacity: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SlruPolicy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: methods `peek_lru`, `admit_internal`, and `access_internal` are never used [INFO] [stderr] --> src/policy/slru.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 108 | impl SlruPolicy { [INFO] [stderr] | ---------------------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 124 | pub(crate) fn peek_lru(&self) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 128 | pub(crate) fn admit_internal(&self, key: K, cost: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 132 | pub(crate) fn access_internal(&self, key: &K, cost: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new_with_cost` is never used [INFO] [stderr] --> src/entry.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 25 | impl CacheEntry { [INFO] [stderr] | --------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 86 | pub(crate) fn new_with_cost(value: Arc, cost: u64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_shard_index_from_hash` and `get_cache_policy_shard_idx` are never used [INFO] [stderr] --> src/shared.rs:72:10 [INFO] [stderr] | [INFO] [stderr] 61 | impl CacheShared { [INFO] [stderr] | ----------------------------------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 72 | pub fn get_shard_index_from_hash(&self, hash: u64) -> usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 90 | pub fn get_cache_policy_shard_idx(&self, shard_idx: usize) -> &Arc<(dyn CachePolicy + 'static)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `try_read` and `try_write` are never used [INFO] [stderr] --> src/sync.rs:447:10 [INFO] [stderr] | [INFO] [stderr] 285 | impl HybridRwLock { [INFO] [stderr] | ----------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 447 | pub fn try_read(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 468 | pub fn try_write(&self) -> Option> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `handle` is never read [INFO] [stderr] --> src/task/janitor.rs:44:3 [INFO] [stderr] | [INFO] [stderr] 43 | pub(crate) struct Janitor { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 44 | handle: JoinHandle<()>, // When janitor is dropped, thread is exited [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `handle` is never read [INFO] [stderr] --> src/task/notifier.rs:13:3 [INFO] [stderr] | [INFO] [stderr] 12 | pub(crate) struct Notifier { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 13 | handle: JoinHandle<()>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `duration_to_instant` is never used [INFO] [stderr] --> src/time.rs:17:15 [INFO] [stderr] | [INFO] [stderr] 17 | pub(crate) fn duration_to_instant(duration: Duration) -> Instant { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `fibre_cache` (lib) generated 17 warnings (run `cargo fix --lib -p fibre_cache` to apply 2 suggestions) [INFO] [stderr] warning: value assigned to `final_cost` is never read [INFO] [stderr] --> tests/sync_bulk_ops.rs:91:24 [INFO] [stderr] | [INFO] [stderr] 91 | let mut final_cost = 0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cost_freed` [INFO] [stderr] --> src/policy/sieve.rs:258:19 [INFO] [stderr] | [INFO] [stderr] 258 | let (victims, cost_freed) = as CachePolicy>::evict(&policy, 0); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cost_freed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type `lru_list::LruList` is more private than the item `SlruState::probationary` [INFO] [stderr] --> src/policy/slru.rs:11:3 [INFO] [stderr] | [INFO] [stderr] 11 | pub(crate) probationary: LruList, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::probationary` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `lru_list::LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stderr] --> src/policy/lru_list.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub(super) struct LruList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `lru_list::LruList` is more private than the item `SlruState::protected` [INFO] [stderr] --> src/policy/slru.rs:12:3 [INFO] [stderr] | [INFO] [stderr] 12 | pub(crate) protected: LruList, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SlruState::protected` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `lru_list::LruList` is only usable at visibility `pub(in crate::policy)` [INFO] [stderr] --> src/policy/lru_list.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub(super) struct LruList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `admit_internal` and `access_internal` are never used [INFO] [stderr] --> src/policy/slru.rs:128:17 [INFO] [stderr] | [INFO] [stderr] 108 | impl SlruPolicy { [INFO] [stderr] | ---------------------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 128 | pub(crate) fn admit_internal(&self, key: K, cost: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 132 | pub(crate) fn access_internal(&self, key: &K, cost: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `fibre_cache` (test "sync_bulk_ops") generated 1 warning [INFO] [stderr] warning: `fibre_cache` (lib test) generated 17 warnings (13 duplicates) (run `cargo fix --lib -p fibre_cache --tests` to apply 1 suggestion) [INFO] [stderr] warning: function `build_test_cache_with_cap` is never used [INFO] [stderr] --> tests/common/mod.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn build_test_cache_with_cap(shards: usize, capacity: u64) -> Cache { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `build_test_async_cache` is never used [INFO] [stderr] --> tests/common/mod.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn build_test_async_cache(shards: usize) -> AsyncCache { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `build_test_cache` is never used [INFO] [stderr] --> tests/common/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn build_test_cache(shards: usize) -> Cache { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `build_test_cache_with_cap` is never used [INFO] [stderr] --> tests/common/mod.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn build_test_cache_with_cap(shards: usize, capacity: u64) -> Cache { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `final_cost` is never read [INFO] [stderr] --> tests/async_bulk_ops.rs:92:24 [INFO] [stderr] | [INFO] [stderr] 92 | let mut final_cost = 0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `fibre_cache` (test "sync_iter_snapshot") generated 2 warnings [INFO] [stderr] warning: `fibre_cache` (test "async_iter_snapshot") generated 2 warnings [INFO] [stderr] warning: `fibre_cache` (test "async_bulk_ops") generated 1 warning [INFO] [stderr] warning: `fibre_cache` (test "async_iter") generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `fibre_cache` (test "sync_iter") generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused import: `policy` [INFO] [stderr] --> tests/policies.rs:1:40 [INFO] [stderr] | [INFO] [stderr] 1 | use fibre_cache::{Cache, CacheBuilder, policy::*}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `fibre_cache` (test "policies") generated 1 warning [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fibre_cache-4673743b1b86977b) [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test policy::arc::tests::test_access_promotes_from_t1_to_t2 ... ok [INFO] [stdout] test policy::arc::tests::test_clear_empties_all_lists ... ok [INFO] [stdout] test policy::arc::tests::test_adaptive_p_shrinks_on_b2_hit ... ok [INFO] [stdout] test policy::arc::tests::test_eviction_from_t2 ... ok [INFO] [stdout] test policy::arc::tests::test_evict_frees_enough_cost ... ok [INFO] [stdout] test policy::arc::tests::test_eviction_from_t1 ... ok [INFO] [stdout] test policy::arc::tests::test_new_item_goes_to_t1 ... ok [INFO] [stdout] test policy::arc::tests::test_on_remove_cleans_up_all_lists ... ok [INFO] [stdout] test policy::clock::tests::test_clear_resets_state ... ok [INFO] [stdout] test policy::clock::tests::test_evict_gives_second_chance ... ok [INFO] [stdout] test policy::clock::tests::test_evict_multiple_items ... ok [INFO] [stdout] test policy::clock::tests::test_evict_unreferenced_item ... ok [INFO] [stdout] test policy::clock::tests::test_new_item_admitted ... ok [INFO] [stdout] test policy::clock::tests::test_access_sets_referenced_bit ... ok [INFO] [stdout] test policy::clock::tests::test_evict_wraps_around_clock ... ok [INFO] [stdout] test policy::clock::tests::test_on_remove_adjusts_hand ... ok [INFO] [stdout] test policy::fifo::tests::test_access_is_a_noop ... ok [INFO] [stdout] test policy::arc::tests::test_re_admit_acts_as_access ... ok [INFO] [stdout] test policy::fifo::tests::test_clear_resets_state ... ok [INFO] [stdout] test policy::fifo::tests::test_evict_multiple_items ... ok [INFO] [stdout] test policy::fifo::tests::test_evict_removes_oldest_item ... ok [INFO] [stdout] test policy::fifo::tests::test_new_item_admitted_to_front ... ok [INFO] [stdout] test policy::fifo::tests::test_re_admit_existing_key_is_a_noop ... ok [INFO] [stdout] test policy::lru::tests::test_access_moves_item_to_front ... ok [INFO] [stdout] test policy::lru::tests::test_clear_resets_state ... ok [INFO] [stdout] test policy::lru::tests::test_evict_multiple_items ... ok [INFO] [stdout] test policy::lru::tests::test_re_admit_existing_key_moves_to_front ... ok [INFO] [stdout] test policy::fifo::tests::test_on_remove_cleans_up_state ... ok [INFO] [stdout] test policy::lru::tests::test_new_item_admitted_to_front ... ok [INFO] [stdout] test policy::lru::tests::test_evict_removes_lru_item ... ok [INFO] [stdout] test policy::lru_list::test::clear_resets_list ... ok [INFO] [stdout] test policy::lru::tests::test_on_remove_cleans_up_state ... ok [INFO] [stdout] test policy::lru::tests::test_re_admit_updates_cost ... ok [INFO] [stdout] test policy::lru_list::test::new_list_is_empty ... ok [INFO] [stdout] test policy::lru_list::test::pop_back_from_empty_list ... ok [INFO] [stdout] test policy::lru_list::test::push_front_existing_item_moves_to_front ... ok [INFO] [stdout] test policy::lru_list::test::pop_back_from_non_empty_list ... ok [INFO] [stdout] test policy::lru_list::test::pop_back_from_single_item_list ... ok [INFO] [stdout] test policy::sieve::tests::test_access_sets_visited_bit ... ok [INFO] [stdout] test policy::lru_list::test::push_front_existing_item_updates_cost ... ok [INFO] [stdout] test policy::lru_list::test::push_front_new_items ... ok [INFO] [stdout] test policy::lru_list::test::remove_item_from_middle ... ok [INFO] [stdout] test policy::lru_list::test::remove_non_existent_item ... ok [INFO] [stdout] test policy::sieve::tests::test_clear_resets_state ... ok [INFO] [stdout] test policy::sieve::tests::test_evict_resets_hand_after_full_sweep ... ok [INFO] [stdout] test policy::sieve::tests::test_evict_unvisited_item ... ok [INFO] [stdout] test policy::sieve::tests::test_evict_spares_visited_item ... ok [INFO] [stdout] test policy::sieve::tests::test_new_item_admitted ... ok [INFO] [stdout] test policy::sieve::tests::test_on_remove_cleans_up_state ... ok [INFO] [stdout] test policy::sieve::tests::test_re_admit_moves_to_front ... ok [INFO] [stdout] test policy::slru::tests::access_refreshes_item_in_protected ... ok [INFO] [stdout] test policy::slru::tests::clear_removes_all_items_from_both_segments ... ok [INFO] [stdout] test policy::slru::tests::evict_empties_probationary_then_protected ... ok [INFO] [stdout] test policy::slru::tests::evict_from_probationary_first ... ok [INFO] [stdout] test policy::slru::tests::evict_with_zero_cost_triggers_demotion ... ok [INFO] [stdout] test policy::slru::tests::on_remove_cleans_up_state ... ok [INFO] [stdout] test policy::slru::tests::access_promotes_from_probationary_to_protected ... ok [INFO] [stdout] test policy::slru::tests::peek_lru_finds_correct_victim ... ok [INFO] [stdout] test policy::slru::tests::new_item_goes_to_probationary ... ok [INFO] [stdout] test policy::slru::tests::promotion_causes_demotion_when_protected_is_full ... ok [INFO] [stdout] test policy::slru::tests::reinsert_of_existing_key_is_noop ... ok [INFO] [stdout] test policy::slru::tests::peek_lru_on_empty_returns_none ... ok [INFO] [stdout] test policy::slru::tests::slru_with_small_capacity_allocates_correctly ... ok [INFO] [stdout] test policy::slru::tests::evict_more_than_total_cost_clears_everything ... ok [INFO] [stdout] test policy::tinylfu::tests::test_admission_logic_rejects_infrequent_item ... ok [INFO] [stdout] test policy::slru::tests::evict_from_protected_if_probationary_is_empty ... ok [INFO] [stdout] test policy::arc::tests::test_adaptive_p_grows_on_b1_hit ... ok [INFO] [stdout] test policy::tinylfu::tests::test_window_overflow_causes_admission ... ok [INFO] [stdout] test policy::tinylfu::tests::test_new_item_goes_to_window ... ok [INFO] [stdout] test policy::tinylfu::tests::test_replacement_of_existing_item ... ok [INFO] [stdout] test policy::tinylfu::tests::test_window_overflow_causes_rejection ... ok [INFO] [stdout] test snapshot::tests::test_snapshot_excludes_expired_items ... ok [INFO] [stdout] test snapshot::tests::test_async_snapshot_and_restore ... ok [INFO] [stdout] test snapshot::tests::test_sync_snapshot_and_restore ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.02s [INFO] [stdout] [INFO] [stderr] Running tests/async_basic_ops.rs (/opt/rustwide/target/debug/deps/async_basic_ops-1361fb834e67c9ac) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_async_compute ... ok [INFO] [stdout] test test_async_insert_and_fetch ... ok [INFO] [stdout] test test_async_handle_conversion ... ok [INFO] [stdout] test test_async_invalidate_and_clear ... ok [INFO] [stdout] test test_async_entry_api ... ok [INFO] [stdout] test test_async_new_fetch_with_closure ... ok [INFO] [stdout] test test_async_replacement ... ok [INFO] [stderr] Running tests/async_bulk_ops.rs (/opt/rustwide/target/debug/deps/async_bulk_ops-98ad4b746bd13eb9) [INFO] [stdout] test test_async_compute_waits_and_succeeds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_async_multi_insert_and_multiget ... ok [INFO] [stdout] test test_async_multi_invalidate ... ok [INFO] [stderr] Running tests/async_capacity.rs (/opt/rustwide/target/debug/deps/async_capacity-1ab01473d302430e) [INFO] [stdout] test test_async_multi_insert_triggers_eviction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_async_janitor_evicts_on_capacity_with_lru ... ok [INFO] [stdout] test test_async_janitor_evicts_on_capacity ... ok [INFO] [stdout] test test_async_janitor_cleans_up_large_overflow ... ok [INFO] [stdout] test test_async_insert_is_non_blocking_and_janitor_cleans_up ... ok [INFO] [stdout] test test_async_no_eviction_if_at_capacity ... ok [INFO] [stdout] test test_async_janitor_evicts_on_capacity_with_default_tinylfu ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Running tests/async_concurrent_ops.rs (/opt/rustwide/target/debug/deps/async_concurrent_ops-08ededd66d1a2f60) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_async_concurrent_load_and_invalidate ... ok [INFO] [stdout] test test_async_concurrent_insert_and_clear ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [INFO] [stderr] Running tests/async_iter.rs (/opt/rustwide/target/debug/deps/async_iter-68001ea33e61dfbc) [INFO] [stderr] Running tests/async_iter_snapshot.rs (/opt/rustwide/target/debug/deps/async_iter_snapshot-cbe5c70b6642e37b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test weak_iter_on_empty_cache ... ok [INFO] [stdout] test weak_iter_misses_insert_after_shard_scan ... ok [INFO] [stdout] test weak_iter_visits_all_items_multiple_batches ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test snapshot_iter_visits_all_items ... ok [INFO] [stdout] test snapshot_iter_skips_deleted_item ... ok [INFO] [stdout] test snapshot_iter_misses_insert_after_shard_scan ... ok [INFO] [stdout] test snapshot_iter_sees_insert_before_shard_scan ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/async_listener.rs (/opt/rustwide/target/debug/deps/async_listener-390ad256bed0eff2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_async_listener_for_invalidation ... ok [INFO] [stdout] test test_async_listener_for_capacity ... ok [INFO] [stdout] test test_async_listener_for_ttl ... ok [INFO] [stdout] [INFO] [stderr] Running tests/async_loader.rs (/opt/rustwide/target/debug/deps/async_loader-c0ea83a6d5118e6f) [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_async_loader_basic ... ok [INFO] [stderr] Running tests/async_loader_interactions.rs (/opt/rustwide/target/debug/deps/async_loader_interactions-deecadebeb312767) [INFO] [stdout] test test_async_loader_thundering_herd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_async_stale_while_revalidate ... ok [INFO] [stderr] Running tests/async_tti.rs (/opt/rustwide/target/debug/deps/async_tti-4e0f96099cf9f118) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_async_item_expires_after_tti ... ok [INFO] [stdout] test test_async_tti_is_reset_on_access ... ok [INFO] [stderr] Running tests/async_ttl.rs (/opt/rustwide/target/debug/deps/async_ttl-6f62b99725a87472) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_async_item_expires_after_ttl ... ok [INFO] [stderr] Running tests/builder_defaults.rs (/opt/rustwide/target/debug/deps/builder_defaults-e9dc941982f1e860) [INFO] [stdout] test test_async_ttl_is_not_reset_on_access ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_unbounded_async_cache_with_tti_does_not_panic ... ok [INFO] [stdout] test test_unbounded_cache_with_ttl_does_not_panic ... ok [INFO] [stdout] test test_bounded_cache_defaults_to_tinylfu ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/policies.rs (/opt/rustwide/target/debug/deps/policies-57ef8f8b6eef0a18) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tinylfu::store_retrieve_and_invalidate_items ... ok [INFO] [stdout] test tinylfu::clear_cache ... ok [INFO] [stdout] test tinylfu::store_and_retrieve_items ... ok [INFO] [stdout] test sieve::test_sieve_eviction_logic ... ok [INFO] [stdout] test tinylfu::check_if_cap_and_cost_are_correct ... ok [INFO] [stdout] test fifo::test_fifo_eviction_logic ... ok [INFO] [stdout] test tinylfu::test_admission_logic_rejects_infrequent_item ... ok [INFO] [stdout] test lru::test_lru_eviction_logic ... ok [INFO] [stdout] test slru::test_slru_promotion_and_eviction ... ok [INFO] [stdout] test tinylfu::test_admission_logic_admits_frequent_item ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running tests/repro_iter.rs (/opt/rustwide/target/debug/deps/repro_iter-1c284f9aee49d39d) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_manual_cpu_observation ... ignored [INFO] [stdout] test test_iter_with_concurrent_janitor_expiration ... ok [INFO] [stdout] test test_rapid_iterations_during_expiration ... ok [INFO] [stdout] test test_iter_edge_case_two_expiring_items ... ok [INFO] [stdout] test test_iter_hangs_on_ttl_expiration_during_iteration ... ok [INFO] [stdout] test test_iterator_state_consistency ... ok [INFO] [stdout] test test_iter_empty_cache_with_ttl ... ok [INFO] [stdout] test test_multiple_sequential_iterations ... ok [INFO] [stdout] test test_production_scenario_simulation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.92s [INFO] [stdout] [INFO] [stderr] Running tests/sync_basic_ops.rs (/opt/rustwide/target/debug/deps/sync_basic_ops-df59a92830c05cd1) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_sync_compute ... ok [INFO] [stdout] test test_sync_entry_api ... ok [INFO] [stdout] test test_sync_insert_and_fetch ... ok [INFO] [stdout] test test_sync_replacement ... ok [INFO] [stdout] test test_sync_new_fetch_with_closure ... ok [INFO] [stdout] test test_sync_handle_conversion ... ok [INFO] [stdout] test test_sync_invalidate_and_clear ... ok [INFO] [stdout] test test_sync_compute_waits_and_succeeds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/sync_bulk_ops.rs (/opt/rustwide/target/debug/deps/sync_bulk_ops-0744d3d41fee8e01) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_sync_multi_insert_and_multiget ... ok [INFO] [stdout] test test_sync_multi_invalidate ... ok [INFO] [stdout] test test_sync_multi_insert_triggers_eviction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Running tests/sync_capacity.rs (/opt/rustwide/target/debug/deps/sync_capacity-f8de5f21024403f9) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_sync_janitor_evicts_on_capacity_with_default_tinylfu ... ok [INFO] [stdout] test test_sync_janitor_evicts_on_capacity ... ok [INFO] [stdout] test test_sync_insert_is_non_blocking_and_janitor_cleans_up_large_overflow ... ok [INFO] [stdout] test test_sync_janitor_evicts_on_capacity_with_lru ... ok [INFO] [stdout] test test_sync_no_eviction_if_at_capacity ... ok [INFO] [stdout] test test_sync_insert_is_non_blocking_and_janitor_cleans_up ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Running tests/sync_concurrent_ops.rs (/opt/rustwide/target/debug/deps/sync_concurrent_ops-c5c2db29ffc763c6) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_sync_concurrent_load_and_invalidate ... ok [INFO] [stdout] test test_sync_concurrent_insert_and_clear ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_sync_concurrent_insert_and_clear stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_sync_concurrent_insert_and_clear' (276) panicked at tests/sync_concurrent_ops.rs:101:3: [INFO] [stdout] Final cost should be very low after clear, but was 1452 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57bfb26d29ea - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x57bfb26d29ea - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x57bfb26d29ea - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x57bfb26d29ea - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x57bfb26e6d9a - ::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x57bfb26e6d9a - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stdout] 6: 0x57bfb26d7292 - std[e72de78501789eb0]::io::default_write_fmt::> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x57bfb26d7292 - as std[e72de78501789eb0]::io::Write>::write_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x57bfb26b162f - ::print [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x57bfb26b162f - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x57bfb26cad69 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x57bfb2650b9c - core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x57bfb2650b9c - test[4f12b380f1fb68c5]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x57bfb26caf22 - core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x57bfb26caf22 - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x57bfb26b16e8 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x57bfb26a9089 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x57bfb26b23fd - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x57bfb26e751c - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x57bfb2638172 - sync_concurrent_ops[1932fec8cef17886]::test_sync_concurrent_insert_and_clear [INFO] [stdout] at /opt/rustwide/workdir/tests/sync_concurrent_ops.rs:101:3 [INFO] [stdout] 20: 0x57bfb2638172 - sync_concurrent_ops[1932fec8cef17886]::test_sync_concurrent_insert_and_clear::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/sync_concurrent_ops.rs:61:43 [INFO] [stdout] 21: 0x57bfb2638172 - >::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x57bfb2644c7b - core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x57bfb2644c7b - test[4f12b380f1fb68c5]::__rust_begin_short_backtrace::, fn() -> core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x57bfb265166b - test[4f12b380f1fb68c5]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x57bfb265166b - as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 26: 0x57bfb265166b - std[e72de78501789eb0]::panicking::catch_unwind::do_call::, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x57bfb265166b - std[e72de78501789eb0]::panicking::catch_unwind::, core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x57bfb265166b - std[e72de78501789eb0]::panic::catch_unwind::, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x57bfb265166b - test[4f12b380f1fb68c5]::run_test_in_process [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x57bfb265166b - test[4f12b380f1fb68c5]::run_test::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x57bfb264cd84 - test[4f12b380f1fb68c5]::run_test::{closure#1} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x57bfb264cd84 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x57bfb2654272 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x57bfb2654272 - ::{closure#1}::{closure#0}> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 35: 0x57bfb2654272 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x57bfb2654272 - std[e72de78501789eb0]::panicking::catch_unwind::<(), core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x57bfb2654272 - std[e72de78501789eb0]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x57bfb2654272 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x57bfb2654272 - ::{closure#1} as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x57bfb26d22cf - + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 41: 0x57bfb26d22cf - ::new::thread_start [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x7710886d4aa4 - [INFO] [stdout] 43: 0x771088761a64 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_sync_concurrent_insert_and_clear [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test sync_concurrent_ops` [INFO] running `Command { std: "docker" "inspect" "1ccdcb3ec294382ff52e0c393e48ef6f4be1e0acabb403ffe034823ee37978fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ccdcb3ec294382ff52e0c393e48ef6f4be1e0acabb403ffe034823ee37978fd", kill_on_drop: false }` [INFO] [stdout] 1ccdcb3ec294382ff52e0c393e48ef6f4be1e0acabb403ffe034823ee37978fd