[INFO] fetching crate scalable_cuckoo_filter 0.4.0... [INFO] checking scalable_cuckoo_filter-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate scalable_cuckoo_filter 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate scalable_cuckoo_filter 0.4.0 [INFO] finished tweaking crates.io crate scalable_cuckoo_filter 0.4.0 [INFO] tweaked toml for crates.io crate scalable_cuckoo_filter 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scalable_cuckoo_filter 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate scalable_cuckoo_filter 0.4.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21bf0ced9d38e920a8824ff310dda213417db133b949c491cb962bb67a69cc0a [INFO] running `Command { std: "docker" "start" "-a" "21bf0ced9d38e920a8824ff310dda213417db133b949c491cb962bb67a69cc0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21bf0ced9d38e920a8824ff310dda213417db133b949c491cb962bb67a69cc0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21bf0ced9d38e920a8824ff310dda213417db133b949c491cb962bb67a69cc0a", kill_on_drop: false }` [INFO] [stdout] 21bf0ced9d38e920a8824ff310dda213417db133b949c491cb962bb67a69cc0a [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f460ce368b3da81dd27b2ea94c0fb192622dbb2499bad906ddd72fadd614719f [INFO] running `Command { std: "docker" "start" "-a" "f460ce368b3da81dd27b2ea94c0fb192622dbb2499bad906ddd72fadd614719f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking clap_builder v4.5.37 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking clap v4.5.37 [INFO] [stderr] Compiling libmimalloc-sys v0.1.42 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking scalable_cuckoo_filter v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buckets.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mimalloc v0.1.46 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buckets.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> benches/scalability.rs:36:43 [INFO] [stdout] | [INFO] [stdout] 36 | let item: u64 = rand::thread_rng().gen(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `ScalableCuckooFilter<_>` [INFO] [stdout] --> benches/scalability.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut filter = ScalableCuckooFilter::new(1_000_000, precision); [INFO] [stdout] | ^^^^^^^^^^ ----------------------------------------------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Hash` [INFO] [stdout] note: required by a bound in `ScalableCuckooFilter::::new` [INFO] [stdout] --> /opt/rustwide/workdir/src/scalable_cuckoo_filter.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | impl ScalableCuckooFilter { [INFO] [stdout] | ^^^^ required by this bound in `ScalableCuckooFilter::::new` [INFO] [stdout] ... [INFO] [stdout] 189 | pub fn new(initial_capacity_hint: usize, false_positive_probability: f64) -> Self { [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] help: consider giving `filter` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 15 | let mut filter: ScalableCuckooFilter = ScalableCuckooFilter::new(1_000_000, precision); [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024. [INFO] [stdout] --> benches/scalability.rs:36:56 [INFO] [stdout] | [INFO] [stdout] 36 | let item: u64 = rand::thread_rng().gen(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `ScalableCuckooFilter<_>` [INFO] [stdout] --> benches/scalability.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let filter = ScalableCuckooFilter::new(1_000_000, precision); [INFO] [stdout] | ^^^^^^ ----------------------------------------------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Hash` [INFO] [stdout] note: required by a bound in `ScalableCuckooFilter::::new` [INFO] [stdout] --> /opt/rustwide/workdir/src/scalable_cuckoo_filter.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | impl ScalableCuckooFilter { [INFO] [stdout] | ^^^^ required by this bound in `ScalableCuckooFilter::::new` [INFO] [stdout] ... [INFO] [stdout] 189 | pub fn new(initial_capacity_hint: usize, false_positive_probability: f64) -> Self { [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] help: consider giving `filter` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 31 | let filter: ScalableCuckooFilter = ScalableCuckooFilter::new(1_000_000, precision); [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `scalable_cuckoo_filter` (bench "scalability") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f460ce368b3da81dd27b2ea94c0fb192622dbb2499bad906ddd72fadd614719f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f460ce368b3da81dd27b2ea94c0fb192622dbb2499bad906ddd72fadd614719f", kill_on_drop: false }` [INFO] [stdout] f460ce368b3da81dd27b2ea94c0fb192622dbb2499bad906ddd72fadd614719f