[INFO] cloning repository https://github.com/uinb/avatar-messenger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uinb/avatar-messenger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuinb%2Favatar-messenger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuinb%2Favatar-messenger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d814e8f4d10042641758394cea97cd94fa1f57c2 [INFO] testing uinb/avatar-messenger against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuinb%2Favatar-messenger" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uinb/avatar-messenger on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/uinb/avatar-messenger [INFO] finished tweaking git repo https://github.com/uinb/avatar-messenger [INFO] tweaked toml for git repo https://github.com/uinb/avatar-messenger written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/uinb/avatar-messenger already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 290cc8bef366b6af22430d3e8ca25eef5106ed0edfb8dc77434e9f02d3832ade [INFO] running `Command { std: "docker" "start" "-a" "290cc8bef366b6af22430d3e8ca25eef5106ed0edfb8dc77434e9f02d3832ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "290cc8bef366b6af22430d3e8ca25eef5106ed0edfb8dc77434e9f02d3832ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "290cc8bef366b6af22430d3e8ca25eef5106ed0edfb8dc77434e9f02d3832ade", kill_on_drop: false }` [INFO] [stdout] 290cc8bef366b6af22430d3e8ca25eef5106ed0edfb8dc77434e9f02d3832ade [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d96add0a9427566ea28e51a0232731c0cbe85eba45c48d10ddbdfbd459717a0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4d96add0a9427566ea28e51a0232731c0cbe85eba45c48d10ddbdfbd459717a0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling byte-slice-cast v1.2.0 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling sp-std v3.0.0 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling parity-wasm v0.41.0 [INFO] [stderr] Compiling memory_units v0.3.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling hash-db v0.15.2 [INFO] [stderr] Compiling parity-util-mem v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling signature v1.4.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling environmental v1.1.3 [INFO] [stderr] Compiling dyn-clone v1.0.4 [INFO] [stderr] Compiling base58 v0.1.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling trie-root v0.16.0 [INFO] [stderr] Compiling ed25519 v1.3.0 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling uint v0.9.1 [INFO] [stderr] Compiling hash256-std-hasher v0.15.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling pbkdf2 v0.4.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling pbkdf2 v0.8.0 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling hmac-drbg v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling wasmi-validation v0.3.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling wasmi v0.6.2 [INFO] [stderr] Compiling libsecp256k1 v0.3.5 [INFO] [stderr] Compiling fixed-hash v0.7.0 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling sp-debug-derive v3.0.0 [INFO] [stderr] Compiling parity-util-mem-derive v0.1.0 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling dyn-clonable v0.9.0 [INFO] [stderr] Compiling zeroize v1.4.3 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling trie-db v0.22.6 [INFO] [stderr] Compiling curve25519-dalek v2.1.3 [INFO] [stderr] Compiling merlin v2.0.1 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling secrecy v0.7.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling tiny-bip39 v0.8.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.9 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling schnorrkel v0.9.1 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling substrate-bip39 v0.4.4 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Compiling sp-runtime-interface-proc-macro v3.0.0 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling parity-scale-codec v2.3.1 [INFO] [stderr] Compiling impl-codec v0.5.1 [INFO] [stderr] Compiling sp-storage v3.0.0 [INFO] [stderr] Compiling sp-wasm-interface v3.0.0 [INFO] [stderr] Compiling sp-tracing v3.0.0 [INFO] [stderr] Compiling primitive-types v0.9.1 [INFO] [stderr] Compiling sp-externalities v0.9.0 [INFO] [stderr] Compiling sp-runtime-interface v3.0.0 [INFO] [stderr] Compiling memory-db v0.26.0 [INFO] [stderr] Compiling sp-core v3.0.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.7 [INFO] [stderr] Compiling test_trie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `H256` [INFO] [stdout] --> src/main.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use sp_core::{blake2_256, H256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Client` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use reqwest::Client; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashDB` [INFO] [stdout] --> src/trie_lib.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use hash_db::{HashDB,Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/trie_lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::prelude::*` [INFO] [stdout] --> src/digest.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/block_header.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sp_core::U256` [INFO] [stdout] --> src/block_header.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use sp_core::U256; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/block_header.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Codec` [INFO] [stdout] --> src/block_header.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use codec::{Codec, Decode, Encode}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Body` [INFO] [stdout] --> src/http_objects.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use reqwest::Body; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `codec::Compact` [INFO] [stdout] --> src/http_objects.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use codec::Compact; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Compact`, `Decode`, `Encode`, `Input` [INFO] [stdout] --> src/main.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use codec::{Encode, Decode, Input, Compact}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash256_std_hasher::Hash256StdHasher` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use hash256_std_hasher::Hash256StdHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DigestItem`, `Digest` [INFO] [stdout] --> src/main.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | use crate::digest::{DigestItem, Digest}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::value::U64Deserializer` [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use serde::de::value::U64Deserializer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Deserializer` [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use serde::Deserializer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `encode_index` [INFO] [stdout] --> src/main.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn encode_index(input: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `MemTracker` [INFO] [stdout] --> src/trie_lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | type MemTracker = memory_db::NoopTracker; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieError` [INFO] [stdout] --> src/trie_lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | pub type TrieError = trie_db::TrieError, CError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `MemoryDB` [INFO] [stdout] --> src/trie_lib.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | / pub type MemoryDB = memory_db::MemoryDB< [INFO] [stdout] 21 | | H, memory_db::HashKey, trie_db::DBValue, MemTracker, [INFO] [stdout] 22 | | >; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieHash` [INFO] [stdout] --> src/trie_lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | pub type TrieHash = <::Hash as Hasher>::Out; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieDB` [INFO] [stdout] --> src/trie_lib.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | pub type TrieDB<'a, L> = trie_db::TrieDB<'a, L>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieDBMut` [INFO] [stdout] --> src/trie_lib.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | pub type TrieDBMut<'a, L> = trie_db::TrieDBMut<'a, L>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_trie_proof` [INFO] [stdout] --> src/trie_lib.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn generate_trie_proof<'a, L: TrieConfiguration, I, K, DB>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `verify_trie_proof` [INFO] [stdout] --> src/trie_lib.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn verify_trie_proof<'a, L: TrieConfiguration, I, K, V>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_raw` [INFO] [stdout] --> src/trie_stream.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn as_raw(&self) -> &[u8] { &self.buffer } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `logs` [INFO] [stdout] --> src/digest.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn logs(&self) -> &[DigestItem] { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/digest.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `log` [INFO] [stdout] --> src/digest.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn log Option<&T>>(&self, predicate: F) -> Option<&T> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `convert_first` [INFO] [stdout] --> src/digest.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn convert_first Option>(&self, predicate: F) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PreRuntime` [INFO] [stdout] --> src/digest.rs:176:2 [INFO] [stdout] | [INFO] [stdout] 176 | PreRuntime(&'a ConsensusEngineId), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Consensus` [INFO] [stdout] --> src/digest.rs:178:2 [INFO] [stdout] | [INFO] [stdout] 178 | Consensus(&'a ConsensusEngineId), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Seal` [INFO] [stdout] --> src/digest.rs:180:2 [INFO] [stdout] | [INFO] [stdout] 180 | Seal(&'a ConsensusEngineId), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> src/digest.rs:182:2 [INFO] [stdout] | [INFO] [stdout] 182 | Other, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_pre_runtime` [INFO] [stdout] --> src/digest.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn as_pre_runtime(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_consensus` [INFO] [stdout] --> src/digest.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn as_consensus(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_seal` [INFO] [stdout] --> src/digest.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn as_seal(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_other` [INFO] [stdout] --> src/digest.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn as_other(&self) -> Option<&[u8]> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_as_raw` [INFO] [stdout] --> src/digest.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn try_as_raw(&self, id: OpaqueDigestItemId) -> Option<&[u8]> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_to` [INFO] [stdout] --> src/digest.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn try_to(&self, id: OpaqueDigestItemId) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `seal_try_to` [INFO] [stdout] --> src/digest.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn seal_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `consensus_try_to` [INFO] [stdout] --> src/digest.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | pub fn consensus_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pre_runtime_try_to` [INFO] [stdout] --> src/digest.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | pub fn pre_runtime_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_pre_runtime` [INFO] [stdout] --> src/digest.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn as_pre_runtime(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_consensus` [INFO] [stdout] --> src/digest.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn as_consensus(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_seal` [INFO] [stdout] --> src/digest.rs:301:9 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn as_seal(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_other` [INFO] [stdout] --> src/digest.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn as_other(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_as_raw` [INFO] [stdout] --> src/digest.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn try_as_raw(&self, id: OpaqueDigestItemId) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_to` [INFO] [stdout] --> src/digest.rs:332:9 [INFO] [stdout] | [INFO] [stdout] 332 | pub fn try_to(&self, id: OpaqueDigestItemId) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `seal_try_to` [INFO] [stdout] --> src/digest.rs:339:9 [INFO] [stdout] | [INFO] [stdout] 339 | pub fn seal_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `consensus_try_to` [INFO] [stdout] --> src/digest.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn consensus_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pre_runtime_try_to` [INFO] [stdout] --> src/digest.rs:361:9 [INFO] [stdout] | [INFO] [stdout] 361 | pub fn pre_runtime_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `jsonrpc` [INFO] [stdout] --> src/http_objects.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | jsonrpc: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `method` [INFO] [stdout] --> src/http_objects.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | method: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/http_objects.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | id: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `params` [INFO] [stdout] --> src/http_objects.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | params: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Layout` [INFO] [stdout] --> src/trie_lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub type Layout = super::Layout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieDB` [INFO] [stdout] --> src/trie_lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub type TrieDB<'a, H> = super::TrieDB<'a, Layout>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieDBMut` [INFO] [stdout] --> src/trie_lib.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub type TrieDBMut<'a, H> = super::TrieDBMut<'a, Layout>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Lookup` [INFO] [stdout] --> src/trie_lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub type Lookup<'a, H, Q> = trie_db::Lookup<'a, Layout, Q>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieError` [INFO] [stdout] --> src/trie_lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub type TrieError = trie_db::TrieError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 65 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 03s [INFO] running `Command { std: "docker" "inspect" "4d96add0a9427566ea28e51a0232731c0cbe85eba45c48d10ddbdfbd459717a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d96add0a9427566ea28e51a0232731c0cbe85eba45c48d10ddbdfbd459717a0", kill_on_drop: false }` [INFO] [stdout] 4d96add0a9427566ea28e51a0232731c0cbe85eba45c48d10ddbdfbd459717a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f888a29d1f84e3603fdc4ea9230d897b35ce269aed04f5d1f6d63a826c2f64c3 [INFO] running `Command { std: "docker" "start" "-a" "f888a29d1f84e3603fdc4ea9230d897b35ce269aed04f5d1f6d63a826c2f64c3", kill_on_drop: false }` [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling keccak-hasher v0.15.3 [INFO] [stderr] Compiling trie-standardmap v0.15.2 [INFO] [stderr] Compiling test_trie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `H256` [INFO] [stdout] --> src/main.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use sp_core::{blake2_256, H256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Client` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use reqwest::Client; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashDB` [INFO] [stdout] --> src/trie_lib.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use hash_db::{HashDB,Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/trie_lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Compact`, `Decode`, `Encode` [INFO] [stdout] --> src/trie_lib.rs:113:17 [INFO] [stdout] | [INFO] [stdout] 113 | use codec::{Encode, Decode, Compact}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> src/trie_lib.rs:115:27 [INFO] [stdout] | [INFO] [stdout] 115 | use hash_db::{HashDB, Hasher}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeCodec as NodeCodecT`, `Trie` [INFO] [stdout] --> src/trie_lib.rs:116:37 [INFO] [stdout] | [INFO] [stdout] 116 | use trie_db::{DBValue, TrieMut, Trie, NodeCodec as NodeCodecT}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Alphabet`, `StandardMap`, `ValueMode` [INFO] [stdout] --> src/trie_lib.rs:117:28 [INFO] [stdout] | [INFO] [stdout] 117 | use trie_standardmap::{Alphabet, ValueMode, StandardMap}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::prelude::*` [INFO] [stdout] --> src/digest.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/block_header.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sp_core::U256` [INFO] [stdout] --> src/block_header.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use sp_core::U256; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/block_header.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Codec` [INFO] [stdout] --> src/block_header.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use codec::{Codec, Decode, Encode}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Body` [INFO] [stdout] --> src/http_objects.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use reqwest::Body; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `codec::Compact` [INFO] [stdout] --> src/http_objects.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use codec::Compact; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Compact`, `Decode`, `Encode`, `Input` [INFO] [stdout] --> src/main.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use codec::{Encode, Decode, Input, Compact}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash256_std_hasher::Hash256StdHasher` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use hash256_std_hasher::Hash256StdHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DigestItem`, `Digest` [INFO] [stdout] --> src/main.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | use crate::digest::{DigestItem, Digest}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::value::U64Deserializer` [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use serde::de::value::U64Deserializer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Deserializer` [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use serde::Deserializer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `encode_index` [INFO] [stdout] --> src/main.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn encode_index(input: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_raw` [INFO] [stdout] --> src/trie_stream.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn as_raw(&self) -> &[u8] { &self.buffer } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `logs` [INFO] [stdout] --> src/digest.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn logs(&self) -> &[DigestItem] { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/digest.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `log` [INFO] [stdout] --> src/digest.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn log Option<&T>>(&self, predicate: F) -> Option<&T> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `convert_first` [INFO] [stdout] --> src/digest.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn convert_first Option>(&self, predicate: F) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PreRuntime` [INFO] [stdout] --> src/digest.rs:176:2 [INFO] [stdout] | [INFO] [stdout] 176 | PreRuntime(&'a ConsensusEngineId), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Consensus` [INFO] [stdout] --> src/digest.rs:178:2 [INFO] [stdout] | [INFO] [stdout] 178 | Consensus(&'a ConsensusEngineId), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Seal` [INFO] [stdout] --> src/digest.rs:180:2 [INFO] [stdout] | [INFO] [stdout] 180 | Seal(&'a ConsensusEngineId), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> src/digest.rs:182:2 [INFO] [stdout] | [INFO] [stdout] 182 | Other, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/digest.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_pre_runtime` [INFO] [stdout] --> src/digest.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn as_pre_runtime(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_consensus` [INFO] [stdout] --> src/digest.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn as_consensus(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_seal` [INFO] [stdout] --> src/digest.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn as_seal(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_other` [INFO] [stdout] --> src/digest.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn as_other(&self) -> Option<&[u8]> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_as_raw` [INFO] [stdout] --> src/digest.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn try_as_raw(&self, id: OpaqueDigestItemId) -> Option<&[u8]> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_to` [INFO] [stdout] --> src/digest.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn try_to(&self, id: OpaqueDigestItemId) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `seal_try_to` [INFO] [stdout] --> src/digest.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn seal_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `consensus_try_to` [INFO] [stdout] --> src/digest.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | pub fn consensus_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pre_runtime_try_to` [INFO] [stdout] --> src/digest.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | pub fn pre_runtime_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_pre_runtime` [INFO] [stdout] --> src/digest.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn as_pre_runtime(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_consensus` [INFO] [stdout] --> src/digest.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn as_consensus(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_seal` [INFO] [stdout] --> src/digest.rs:301:9 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn as_seal(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_other` [INFO] [stdout] --> src/digest.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn as_other(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_as_raw` [INFO] [stdout] --> src/digest.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn try_as_raw(&self, id: OpaqueDigestItemId) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_to` [INFO] [stdout] --> src/digest.rs:332:9 [INFO] [stdout] | [INFO] [stdout] 332 | pub fn try_to(&self, id: OpaqueDigestItemId) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `seal_try_to` [INFO] [stdout] --> src/digest.rs:339:9 [INFO] [stdout] | [INFO] [stdout] 339 | pub fn seal_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `consensus_try_to` [INFO] [stdout] --> src/digest.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn consensus_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pre_runtime_try_to` [INFO] [stdout] --> src/digest.rs:361:9 [INFO] [stdout] | [INFO] [stdout] 361 | pub fn pre_runtime_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `jsonrpc` [INFO] [stdout] --> src/http_objects.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | jsonrpc: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `method` [INFO] [stdout] --> src/http_objects.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | method: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/http_objects.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | id: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `params` [INFO] [stdout] --> src/http_objects.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | params: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/http_objects.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Layout` [INFO] [stdout] --> src/trie_lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub type Layout = super::Layout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieDB` [INFO] [stdout] --> src/trie_lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub type TrieDB<'a, H> = super::TrieDB<'a, Layout>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieDBMut` [INFO] [stdout] --> src/trie_lib.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub type TrieDBMut<'a, H> = super::TrieDBMut<'a, Layout>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Lookup` [INFO] [stdout] --> src/trie_lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub type Lookup<'a, H, Q> = trie_db::Lookup<'a, Layout, Q>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `TrieError` [INFO] [stdout] --> src/trie_lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub type TrieError = trie_db::TrieError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/trie_lib.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | t.insert(key, val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 62 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.79s [INFO] running `Command { std: "docker" "inspect" "f888a29d1f84e3603fdc4ea9230d897b35ce269aed04f5d1f6d63a826c2f64c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f888a29d1f84e3603fdc4ea9230d897b35ce269aed04f5d1f6d63a826c2f64c3", kill_on_drop: false }` [INFO] [stdout] f888a29d1f84e3603fdc4ea9230d897b35ce269aed04f5d1f6d63a826c2f64c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 457795a3fec9a4c12c759e229dfb7b2e97ef1fcd49972459f2153585744ba905 [INFO] running `Command { std: "docker" "start" "-a" "457795a3fec9a4c12c759e229dfb7b2e97ef1fcd49972459f2153585744ba905", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `H256` [INFO] [stderr] --> src/main.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | use sp_core::{blake2_256, H256}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::Client` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use reqwest::Client; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashDB` [INFO] [stderr] --> src/trie_lib.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use hash_db::{HashDB,Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/trie_lib.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Compact`, `Decode`, `Encode` [INFO] [stderr] --> src/trie_lib.rs:113:17 [INFO] [stderr] | [INFO] [stderr] 113 | use codec::{Encode, Decode, Compact}; [INFO] [stderr] | ^^^^^^ ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/trie_lib.rs:115:27 [INFO] [stderr] | [INFO] [stderr] 115 | use hash_db::{HashDB, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NodeCodec as NodeCodecT`, `Trie` [INFO] [stderr] --> src/trie_lib.rs:116:37 [INFO] [stderr] | [INFO] [stderr] 116 | use trie_db::{DBValue, TrieMut, Trie, NodeCodec as NodeCodecT}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Alphabet`, `StandardMap`, `ValueMode` [INFO] [stderr] --> src/trie_lib.rs:117:28 [INFO] [stderr] | [INFO] [stderr] 117 | use trie_standardmap::{Alphabet, ValueMode, StandardMap}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::prelude::*` [INFO] [stderr] --> src/digest.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use std::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/block_header.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sp_core::U256` [INFO] [stderr] --> src/block_header.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use sp_core::U256; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryFrom` [INFO] [stderr] --> src/block_header.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::convert::TryFrom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Codec` [INFO] [stderr] --> src/block_header.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use codec::{Codec, Decode, Encode}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::Body` [INFO] [stderr] --> src/http_objects.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use reqwest::Body; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `codec::Compact` [INFO] [stderr] --> src/http_objects.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use codec::Compact; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Compact`, `Decode`, `Encode`, `Input` [INFO] [stderr] --> src/main.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | use codec::{Encode, Decode, Input, Compact}; [INFO] [stderr] | ^^^^^^ ^^^^^^ ^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hash256_std_hasher::Hash256StdHasher` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use hash256_std_hasher::Hash256StdHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DigestItem`, `Digest` [INFO] [stderr] --> src/main.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | use crate::digest::{DigestItem, Digest}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryFrom` [INFO] [stderr] --> src/main.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | use std::convert::TryFrom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::de::value::U64Deserializer` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use serde::de::value::U64Deserializer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Deserializer` [INFO] [stderr] --> src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use serde::Deserializer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hash` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::hash::Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_index` [INFO] [stderr] --> src/main.rs:55:4 [INFO] [stderr] | [INFO] [stderr] 55 | fn encode_index(input: u32) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_raw` [INFO] [stderr] --> src/trie_stream.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn as_raw(&self) -> &[u8] { &self.buffer } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `logs` [INFO] [stderr] --> src/digest.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn logs(&self) -> &[DigestItem] { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pop` [INFO] [stderr] --> src/digest.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn pop(&mut self) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `log` [INFO] [stderr] --> src/digest.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn log Option<&T>>(&self, predicate: F) -> Option<&T> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `convert_first` [INFO] [stderr] --> src/digest.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn convert_first Option>(&self, predicate: F) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PreRuntime` [INFO] [stderr] --> src/digest.rs:176:2 [INFO] [stderr] | [INFO] [stderr] 176 | PreRuntime(&'a ConsensusEngineId), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/digest.rs:173:16 [INFO] [stderr] | [INFO] [stderr] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Consensus` [INFO] [stderr] --> src/digest.rs:178:2 [INFO] [stderr] | [INFO] [stderr] 178 | Consensus(&'a ConsensusEngineId), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/digest.rs:173:16 [INFO] [stderr] | [INFO] [stderr] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Seal` [INFO] [stderr] --> src/digest.rs:180:2 [INFO] [stderr] | [INFO] [stderr] 180 | Seal(&'a ConsensusEngineId), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/digest.rs:173:16 [INFO] [stderr] | [INFO] [stderr] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Other` [INFO] [stderr] --> src/digest.rs:182:2 [INFO] [stderr] | [INFO] [stderr] 182 | Other, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `OpaqueDigestItemId` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/digest.rs:173:16 [INFO] [stderr] | [INFO] [stderr] 173 | #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_pre_runtime` [INFO] [stderr] --> src/digest.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn as_pre_runtime(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_consensus` [INFO] [stderr] --> src/digest.rs:203:9 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn as_consensus(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_seal` [INFO] [stderr] --> src/digest.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn as_seal(&self) -> Option<(ConsensusEngineId, &[u8])> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_other` [INFO] [stderr] --> src/digest.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | pub fn as_other(&self) -> Option<&[u8]> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_as_raw` [INFO] [stderr] --> src/digest.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | pub fn try_as_raw(&self, id: OpaqueDigestItemId) -> Option<&[u8]> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_to` [INFO] [stderr] --> src/digest.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | pub fn try_to(&self, id: OpaqueDigestItemId) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `seal_try_to` [INFO] [stderr] --> src/digest.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn seal_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `consensus_try_to` [INFO] [stderr] --> src/digest.rs:239:9 [INFO] [stderr] | [INFO] [stderr] 239 | pub fn consensus_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pre_runtime_try_to` [INFO] [stderr] --> src/digest.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | pub fn pre_runtime_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_pre_runtime` [INFO] [stderr] --> src/digest.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | pub fn as_pre_runtime(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_consensus` [INFO] [stderr] --> src/digest.rs:293:9 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn as_consensus(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_seal` [INFO] [stderr] --> src/digest.rs:301:9 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn as_seal(&self) -> Option<(ConsensusEngineId, &'a [u8])> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_other` [INFO] [stderr] --> src/digest.rs:309:9 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn as_other(&self) -> Option<&'a [u8]> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_as_raw` [INFO] [stderr] --> src/digest.rs:318:9 [INFO] [stderr] | [INFO] [stderr] 318 | pub fn try_as_raw(&self, id: OpaqueDigestItemId) -> Option<&'a [u8]> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_to` [INFO] [stderr] --> src/digest.rs:332:9 [INFO] [stderr] | [INFO] [stderr] 332 | pub fn try_to(&self, id: OpaqueDigestItemId) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `seal_try_to` [INFO] [stderr] --> src/digest.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | pub fn seal_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `consensus_try_to` [INFO] [stderr] --> src/digest.rs:350:9 [INFO] [stderr] | [INFO] [stderr] 350 | pub fn consensus_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pre_runtime_try_to` [INFO] [stderr] --> src/digest.rs:361:9 [INFO] [stderr] | [INFO] [stderr] 361 | pub fn pre_runtime_try_to(&self, id: &ConsensusEngineId) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `jsonrpc` [INFO] [stderr] --> src/http_objects.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | jsonrpc: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/http_objects.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `method` [INFO] [stderr] --> src/http_objects.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | method: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/http_objects.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/http_objects.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | id: u8, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/http_objects.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `params` [INFO] [stderr] --> src/http_objects.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | params: Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `GetBlockHashParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/http_objects.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Layout` [INFO] [stderr] --> src/trie_lib.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | pub type Layout = super::Layout; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `TrieDB` [INFO] [stderr] --> src/trie_lib.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub type TrieDB<'a, H> = super::TrieDB<'a, Layout>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `TrieDBMut` [INFO] [stderr] --> src/trie_lib.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub type TrieDBMut<'a, H> = super::TrieDBMut<'a, Layout>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Lookup` [INFO] [stderr] --> src/trie_lib.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub type Lookup<'a, H, Q> = trie_db::Lookup<'a, Layout, Q>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `TrieError` [INFO] [stderr] --> src/trie_lib.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub type TrieError = trie_db::TrieError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/trie_lib.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | t.insert(key, val); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `test_trie` (bin "test_trie" test) generated 62 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_trie-d6e7a32f591dc638) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test trie_lib::tests::proof_non_inclusion_works ... ok [INFO] [stdout] test http_objects::test::test_create_params ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "457795a3fec9a4c12c759e229dfb7b2e97ef1fcd49972459f2153585744ba905", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "457795a3fec9a4c12c759e229dfb7b2e97ef1fcd49972459f2153585744ba905", kill_on_drop: false }` [INFO] [stdout] 457795a3fec9a4c12c759e229dfb7b2e97ef1fcd49972459f2153585744ba905