[INFO] cloning repository https://github.com/nnlgsakib/tmt-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nnlgsakib/tmt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnnlgsakib%2Ftmt-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnnlgsakib%2Ftmt-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adae24ded668ca3d0123c0acb8d4aaf6735c0c84 [INFO] testing nnlgsakib/tmt-rs against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnnlgsakib%2Ftmt-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nnlgsakib/tmt-rs [INFO] finished tweaking git repo https://github.com/nnlgsakib/tmt-rs [INFO] tweaked toml for git repo https://github.com/nnlgsakib/tmt-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nnlgsakib/tmt-rs on toolchain 028592fec99e54cc92def5a2a849c673b066dd93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nnlgsakib/tmt-rs 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unty v0.0.4 [INFO] [stderr] Downloaded bincode_derive v2.0.1 [INFO] [stderr] Downloaded virtue v0.0.18 [INFO] [stderr] Downloaded proc-macro2 v1.0.97 [INFO] [stderr] Downloaded syn v2.0.105 [INFO] [stderr] Downloaded bincode v2.0.1 [INFO] [stderr] Downloaded cc v1.2.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 168432aa9e27b4c284150031749bd652323acec6382adbfd39ac86535e1b8c37 [INFO] running `Command { std: "docker" "start" "-a" "168432aa9e27b4c284150031749bd652323acec6382adbfd39ac86535e1b8c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "168432aa9e27b4c284150031749bd652323acec6382adbfd39ac86535e1b8c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "168432aa9e27b4c284150031749bd652323acec6382adbfd39ac86535e1b8c37", kill_on_drop: false }` [INFO] [stdout] 168432aa9e27b4c284150031749bd652323acec6382adbfd39ac86535e1b8c37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b4e7558b463270a688411df18bf661e065038459dff6612fd6b6c5128aca375 [INFO] running `Command { std: "docker" "start" "-a" "6b4e7558b463270a688411df18bf661e065038459dff6612fd6b6c5128aca375", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling cc v1.2.32 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling rand_core v0.9.3 [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 serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tmt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/tmt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash_to_hex as merkle_hash_to_hex` [INFO] [stdout] --> src/main.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use merkle::{MerkleTree, MerkleConfig, hash_to_hex as merkle_hash_to_hex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:309:16 [INFO] [stdout] | [INFO] [stdout] 309 | fn stress_test(config: &BenchmarkConfig) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `min_time_ms` and `max_time_ms` are never read [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct BenchmarkResult { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | min_time_ms: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | max_time_ms: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BenchmarkResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash_to_hex` is never used [INFO] [stdout] --> src/tmt.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn hash_to_hex(hash: &Hash) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableNode` is never constructed [INFO] [stdout] --> src/tmt.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct SerializableNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `parallel_threshold` is never read [INFO] [stdout] --> src/tmt.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct TmtConfig { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 76 | pub parallel_threshold: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TmtConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/tmt.rs:286:12 [INFO] [stdout] | [INFO] [stdout] 101 | impl TernaryMeshTree { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 286 | pub fn batch_update(&mut self, updates: Vec<(usize, Vec)>) -> Result<(), TmtError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 329 | pub fn generate_proof(&self, leaf_index: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | pub fn verify_proof(&self, proof: &VerificationProof, leaf_data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 348 | pub fn serialize(&self) -> Result, TmtError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | pub fn deserialize(data: &[u8], config: TmtConfig) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 401 | pub fn get_root_hash(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 409 | pub fn get_height(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 466 | fn collect_ancestors(&self, mut current_id: NodeId, affected: &mut std::collections::HashSet) -> Result<(), TmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 580 | fn calculate_height(&self, node_id: NodeId, nodes: &[InternalNode]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SerializationError` and `ConcurrencyError` are never constructed [INFO] [stdout] --> src/tmt.rs:613:5 [INFO] [stdout] | [INFO] [stdout] 609 | pub enum TmtError { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 613 | SerializationError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 614 | ConcurrencyError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TmtError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash_to_hex` is never used [INFO] [stdout] --> src/merkle.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn hash_to_hex(hash: &Hash) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `batch_update`, `generate_proof`, `get_height`, `serialize`, `deserialize`, and `collect_ancestors` are never used [INFO] [stdout] --> src/merkle.rs:258:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl MerkleTree { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 258 | pub fn batch_update(&mut self, updates: Vec<(usize, Vec)>) -> Result<(), MerkleError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 301 | pub fn generate_proof(&self, leaf_index: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn get_height(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 351 | pub fn serialize(&self) -> Result, MerkleError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 370 | pub fn deserialize(data: &[u8], config: MerkleConfig) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 448 | fn collect_ancestors(&self, mut current_id: NodeId, affected: &mut std::collections::HashSet) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SerializableMerkleNode` is never constructed [INFO] [stdout] --> src/merkle.rs:527:12 [INFO] [stdout] | [INFO] [stdout] 527 | pub struct SerializableMerkleNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SerializationError` is never constructed [INFO] [stdout] --> src/merkle.rs:541:5 [INFO] [stdout] | [INFO] [stdout] 537 | pub enum MerkleError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 541 | SerializationError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MerkleError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.87s [INFO] running `Command { std: "docker" "inspect" "6b4e7558b463270a688411df18bf661e065038459dff6612fd6b6c5128aca375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b4e7558b463270a688411df18bf661e065038459dff6612fd6b6c5128aca375", kill_on_drop: false }` [INFO] [stdout] 6b4e7558b463270a688411df18bf661e065038459dff6612fd6b6c5128aca375 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea88399db6cad7dff314391303ce797b599ec10d72e727964cc08134ac2f1efb [INFO] running `Command { std: "docker" "start" "-a" "ea88399db6cad7dff314391303ce797b599ec10d72e727964cc08134ac2f1efb", kill_on_drop: false }` [INFO] [stderr] Compiling tmt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/tmt.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash_to_hex as merkle_hash_to_hex` [INFO] [stdout] --> src/main.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use merkle::{MerkleTree, MerkleConfig, hash_to_hex as merkle_hash_to_hex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:309:16 [INFO] [stdout] | [INFO] [stdout] 309 | fn stress_test(config: &BenchmarkConfig) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `min_time_ms` and `max_time_ms` are never read [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct BenchmarkResult { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | min_time_ms: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | max_time_ms: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BenchmarkResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash_to_hex` is never used [INFO] [stdout] --> src/tmt.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn hash_to_hex(hash: &Hash) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `parallel_threshold` is never read [INFO] [stdout] --> src/tmt.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct TmtConfig { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 76 | pub parallel_threshold: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TmtConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `batch_update`, `generate_proof`, `verify_proof`, `get_height`, `collect_ancestors`, and `calculate_height` are never used [INFO] [stdout] --> src/tmt.rs:286:12 [INFO] [stdout] | [INFO] [stdout] 101 | impl TernaryMeshTree { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 286 | pub fn batch_update(&mut self, updates: Vec<(usize, Vec)>) -> Result<(), TmtError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 329 | pub fn generate_proof(&self, leaf_index: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | pub fn verify_proof(&self, proof: &VerificationProof, leaf_data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 409 | pub fn get_height(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 466 | fn collect_ancestors(&self, mut current_id: NodeId, affected: &mut std::collections::HashSet) -> Result<(), TmtError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 580 | fn calculate_height(&self, node_id: NodeId, nodes: &[InternalNode]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ConcurrencyError` is never constructed [INFO] [stdout] --> src/tmt.rs:614:5 [INFO] [stdout] | [INFO] [stdout] 609 | pub enum TmtError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 614 | ConcurrencyError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TmtError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash_to_hex` is never used [INFO] [stdout] --> src/merkle.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn hash_to_hex(hash: &Hash) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `batch_update`, `get_height`, and `collect_ancestors` are never used [INFO] [stdout] --> src/merkle.rs:258:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl MerkleTree { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 258 | pub fn batch_update(&mut self, updates: Vec<(usize, Vec)>) -> Result<(), MerkleError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn get_height(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 448 | fn collect_ancestors(&self, mut current_id: NodeId, affected: &mut std::collections::HashSet) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "ea88399db6cad7dff314391303ce797b599ec10d72e727964cc08134ac2f1efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea88399db6cad7dff314391303ce797b599ec10d72e727964cc08134ac2f1efb", kill_on_drop: false }` [INFO] [stdout] ea88399db6cad7dff314391303ce797b599ec10d72e727964cc08134ac2f1efb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1e5cb13b289da5fab45d9030c99c4bf39f242d6e95199e4e2023d20091d50682 [INFO] running `Command { std: "docker" "start" "-a" "1e5cb13b289da5fab45d9030c99c4bf39f242d6e95199e4e2023d20091d50682", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/tmt.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hash_to_hex as merkle_hash_to_hex` [INFO] [stderr] --> src/main.rs:5:40 [INFO] [stderr] | [INFO] [stderr] 5 | use merkle::{MerkleTree, MerkleConfig, hash_to_hex as merkle_hash_to_hex}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:6:26 [INFO] [stderr] | [INFO] [stderr] 6 | use std::time::{Instant, Duration}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:309:16 [INFO] [stderr] | [INFO] [stderr] 309 | fn stress_test(config: &BenchmarkConfig) -> Vec { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `min_time_ms` and `max_time_ms` are never read [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 32 | struct BenchmarkResult { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 37 | min_time_ms: f64, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 38 | max_time_ms: f64, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BenchmarkResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `hash_to_hex` is never used [INFO] [stderr] --> src/tmt.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn hash_to_hex(hash: &Hash) -> String { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `parallel_threshold` is never read [INFO] [stderr] --> src/tmt.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 72 | pub struct TmtConfig { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 76 | pub parallel_threshold: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TmtConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: methods `batch_update`, `generate_proof`, `verify_proof`, `get_height`, `collect_ancestors`, and `calculate_height` are never used [INFO] [stderr] --> src/tmt.rs:286:12 [INFO] [stderr] | [INFO] [stderr] 101 | impl TernaryMeshTree { [INFO] [stderr] | -------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 286 | pub fn batch_update(&mut self, updates: Vec<(usize, Vec)>) -> Result<(), TmtError> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 329 | pub fn generate_proof(&self, leaf_index: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 339 | pub fn verify_proof(&self, proof: &VerificationProof, leaf_data: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 409 | pub fn get_height(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 466 | fn collect_ancestors(&self, mut current_id: NodeId, affected: &mut std::collections::HashSet) -> Result<(), TmtError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 580 | fn calculate_height(&self, node_id: NodeId, nodes: &[InternalNode]) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `ConcurrencyError` is never constructed [INFO] [stderr] --> src/tmt.rs:614:5 [INFO] [stderr] | [INFO] [stderr] 609 | pub enum TmtError { [INFO] [stderr] | -------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 614 | ConcurrencyError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TmtError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `hash_to_hex` is never used [INFO] [stderr] --> src/merkle.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn hash_to_hex(hash: &Hash) -> String { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `batch_update`, `get_height`, and `collect_ancestors` are never used [INFO] [stderr] --> src/merkle.rs:258:12 [INFO] [stderr] | [INFO] [stderr] 86 | impl MerkleTree { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 258 | pub fn batch_update(&mut self, updates: Vec<(usize, Vec)>) -> Result<(), MerkleError> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 334 | pub fn get_height(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 448 | fn collect_ancestors(&self, mut current_id: NodeId, affected: &mut std::collections::HashSet) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tmt` (bin "tmt" test) generated 11 warnings (run `cargo fix --bin "tmt" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tmt-5570ae0caa557eb4) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test merkle::tests::test_merkle_proof_verification ... ok [INFO] [stdout] test merkle::tests::test_merkle_serialization ... ok [INFO] [stdout] test merkle::tests::test_merkle_basic_operations ... ok [INFO] [stdout] test tmt::tests::test_basic_operations ... ok [INFO] [stdout] test tmt::tests::test_serialization ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1e5cb13b289da5fab45d9030c99c4bf39f242d6e95199e4e2023d20091d50682", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e5cb13b289da5fab45d9030c99c4bf39f242d6e95199e4e2023d20091d50682", kill_on_drop: false }` [INFO] [stdout] 1e5cb13b289da5fab45d9030c99c4bf39f242d6e95199e4e2023d20091d50682