[INFO] cloning repository https://github.com/Alekkk777/MiniVecDb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alekkk777/MiniVecDb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlekkk777%2FMiniVecDb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlekkk777%2FMiniVecDb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cce2f66b9a72852829247ea102827de2536c2988 [INFO] checking Alekkk777/MiniVecDb against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlekkk777%2FMiniVecDb" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Alekkk777/MiniVecDb [INFO] finished tweaking git repo https://github.com/Alekkk777/MiniVecDb [INFO] tweaked toml for git repo https://github.com/Alekkk777/MiniVecDb written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Alekkk777/MiniVecDb on toolchain 52995a223f2919dd3e2e427231db90a257350ded [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Alekkk777/MiniVecDb 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2 [INFO] running `Command { std: "docker" "start" "e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.118 [INFO] [stderr] Compiling bumpalo v3.20.2 [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking unicode-ident v1.0.24 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking libm v0.2.16 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling pyo3-build-config v0.22.6 [INFO] [stderr] Compiling wasm-bindgen v0.2.118 [INFO] [stderr] Checking memoffset v0.9.1 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking lol_alloc v0.4.1 [INFO] [stderr] Checking microvecdb-core v0.1.0 (/opt/rustwide/workdir/crates/microvecdb-core) [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.118 [INFO] [stdout] warning: value assigned to `cur_dist` is never read [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | cur_dist = best.distance; [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: constant `DEFAULT_M` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | pub const DEFAULT_M: usize = 16; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_M_MAX0` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | pub const DEFAULT_M_MAX0: usize = DEFAULT_M * 2; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_EF_CONSTRUCTION` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | pub const DEFAULT_EF_CONSTRUCTION: usize = 200; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `peek`, `len`, and `is_empty` are never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/search.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl MinHeap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 58 | pub fn new() -> Self { Self(Vec::new()) } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn peek(&self) -> Option<&Candidate> { self.0.first() } [INFO] [stdout] | ^^^^ [INFO] [stdout] 76 | pub fn len(&self) -> usize { self.0.len() } [INFO] [stdout] | ^^^ [INFO] [stdout] 77 | pub fn is_empty(&self) -> bool { self.0.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/search.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 83 | impl MaxHeap { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn is_empty(&self) -> bool { self.0.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cur_dist` is never read [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | cur_dist = best.distance; [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: constant `DEFAULT_M_MAX0` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | pub const DEFAULT_M_MAX0: usize = DEFAULT_M * 2; [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 items `new`, `peek`, `len`, and `is_empty` are never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/search.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl MinHeap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 58 | pub fn new() -> Self { Self(Vec::new()) } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn peek(&self) -> Option<&Candidate> { self.0.first() } [INFO] [stdout] | ^^^^ [INFO] [stdout] 76 | pub fn len(&self) -> usize { self.0.len() } [INFO] [stdout] | ^^^ [INFO] [stdout] 77 | pub fn is_empty(&self) -> bool { self.0.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/search.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 83 | impl MaxHeap { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn is_empty(&self) -> bool { self.0.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cur_dist` is never read [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | cur_dist = best.distance; [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: constant `DEFAULT_M` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | pub const DEFAULT_M: usize = 16; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_M_MAX0` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | pub const DEFAULT_M_MAX0: usize = DEFAULT_M * 2; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_EF_CONSTRUCTION` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/graph.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | pub const DEFAULT_EF_CONSTRUCTION: usize = 200; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `peek`, `len`, and `is_empty` are never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/search.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl MinHeap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 58 | pub fn new() -> Self { Self(Vec::new()) } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn peek(&self) -> Option<&Candidate> { self.0.first() } [INFO] [stdout] | ^^^^ [INFO] [stdout] 76 | pub fn len(&self) -> usize { self.0.len() } [INFO] [stdout] | ^^^ [INFO] [stdout] 77 | pub fn is_empty(&self) -> bool { self.0.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> crates/microvecdb-core/src/hnsw/search.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 83 | impl MaxHeap { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn is_empty(&self) -> bool { self.0.is_empty() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pyo3-ffi v0.22.6 [INFO] [stderr] Compiling pyo3-macros-backend v0.22.6 [INFO] [stderr] Compiling pyo3 v0.22.6 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.118 [INFO] [stderr] Compiling pyo3-macros v0.22.6 [INFO] [stderr] Checking js-sys v0.3.95 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking microvecdb-python v1.1.0 (/opt/rustwide/workdir/crates/microvecdb-python) [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:63:56 [INFO] [stdout] | [INFO] [stdout] 63 | fn insert(&mut self, id: u32, vector: Vec) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | ) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:159:57 [INFO] [stdout] | [INFO] [stdout] 159 | fn search_scan(&self, query: Vec, k: usize) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:216:36 [INFO] [stdout] | [INFO] [stdout] 216 | fn deserialize(data: &[u8]) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `microvecdb-python` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:63:56 [INFO] [stdout] | [INFO] [stdout] 63 | fn insert(&mut self, id: u32, vector: Vec) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | ) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:159:57 [INFO] [stdout] | [INFO] [stdout] 159 | fn search_scan(&self, query: Vec, k: usize) -> PyResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/microvecdb-python/src/lib.rs:216:36 [INFO] [stdout] | [INFO] [stdout] 216 | fn deserialize(data: &[u8]) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `microvecdb-python` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2", kill_on_drop: false }` [INFO] [stdout] e840ac38a5a9a64521f63397a884956556fe80b4b271fc5ba07530c7a9b7e7e2