[INFO] fetching crate gemachain-runtime 1.8.2...
[INFO] checking gemachain-runtime-1.8.2 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate gemachain-runtime 1.8.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate gemachain-runtime 1.8.2 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gemachain-runtime 1.8.2
[INFO] finished tweaking crates.io crate gemachain-runtime 1.8.2
[INFO] tweaked toml for crates.io crate gemachain-runtime 1.8.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros v0.10.1
[INFO] [stderr]   Downloaded gemachain-logger v1.8.2
[INFO] [stderr]   Downloaded gemachain-sdk-macro v1.8.2
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[INFO] [stderr]   Downloaded gemachain-ed25519-program v1.8.2
[INFO] [stderr]   Downloaded gemachain-measure v1.8.2
[INFO] [stderr]   Downloaded gemachain-program-runtime v1.8.2
[INFO] [stderr]   Downloaded gemachain-rayon-threadlimit v1.8.2
[INFO] [stderr]   Downloaded gemachain-secp256k1-program v1.8.2
[INFO] [stderr]   Downloaded gemachain-stake-program v1.8.2
[INFO] [stderr]   Downloaded gemachain-metrics v1.8.2
[INFO] [stderr]   Downloaded crypto-mac v0.9.1
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[INFO] [stderr]   Downloaded gemachain-program v1.8.2
[INFO] [stderr]   Downloaded gemachain-crate-features v1.8.2
[INFO] [stderr]   Downloaded gemachain-frozen-abi-macro v1.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 883794d3f2caaf7287ee3ab00d681b508361a0033c2a31c819efed0f05857c22
[INFO] running `Command { std: "docker" "start" "-a" "883794d3f2caaf7287ee3ab00d681b508361a0033c2a31c819efed0f05857c22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "883794d3f2caaf7287ee3ab00d681b508361a0033c2a31c819efed0f05857c22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883794d3f2caaf7287ee3ab00d681b508361a0033c2a31c819efed0f05857c22", kill_on_drop: false }`
[INFO] [stdout] 883794d3f2caaf7287ee3ab00d681b508361a0033c2a31c819efed0f05857c22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eedc81fd5ca94dfee637714c36fbf7cf848b4621d7140df930ef777fe7c5c9e0
[INFO] running `Command { std: "docker" "start" "-a" "eedc81fd5ca94dfee637714c36fbf7cf848b4621d7140df930ef777fe7c5c9e0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gemachain-frozen-abi-macro v1.8.2
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]    Compiling thiserror-impl v1.0.58
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[INFO] [stderr]     Checking itertools v0.10.5
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[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling zstd-sys v1.6.2+zstd.1.5.1
[INFO] [stderr]     Checking rustix v0.38.32
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling gemachain-runtime v1.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
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[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling borsh-derive v0.9.3
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[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking derivation-path v0.1.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling gemachain-sdk-macro v1.8.2
[INFO] [stderr]    Compiling ouroboros_macro v0.10.1
[INFO] [stderr]     Checking ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]     Checking borsh v0.9.3
[INFO] [stderr]     Checking tokio-rustls v0.24.1
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[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking gemachain-crate-features v1.8.2
[INFO] [stderr]     Checking gemachain-metrics v1.8.2
[INFO] [stderr]     Checking gemachain-config-program v1.8.2
[INFO] [stderr]     Checking gemachain-measure v1.8.2
[INFO] [stderr]     Checking gemachain-bucket-map v1.8.2
[INFO] [stderr]     Checking gemachain-secp256k1-program v1.8.2
[INFO] [stderr]     Checking gemachain-ed25519-program v1.8.2
[INFO] [stderr]     Checking gemachain-compute-budget-program v1.8.2
[INFO] [stderr]     Checking zstd v0.9.2+zstd.1.5.1
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_background_service.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_db.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> src/bloom.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{self, Rng};
[INFO] [stdout]   |            ^^^^ the item `rand` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Eq` is imported redundantly
[INFO] [stdout]  --> src/contains.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     cmp::Eq,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Eq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     bincode,
[INFO] [stdout]    |     ^^^^^^^ the item `bincode` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashSet` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `HashSet` is already imported here
[INFO] [stdout] 2 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Measure` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/future.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]   |      --------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |      |
[INFO] [stdout]   |      the item `Measure` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RwLock` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/future.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]    |      -------- the item `RwLock` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 43 | use std::sync::RwLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tar` is imported redundantly
[INFO] [stdout]   --> src/snapshot_utils.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     tar::{self, Archive},
[INFO] [stdout]    |           ^^^^ the item `tar` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RentCollector` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1170:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `RentCollector` is already imported here
[INFO] [stdout] 1170 |     use crate::rent_collector::RentCollector;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSharedData` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1172:19
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `AccountSharedData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1172 |         account::{AccountSharedData, WritableAccount},
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WritableAccount` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1172:38
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `WritableAccount` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1172 |         account::{AccountSharedData, WritableAccount},
[INFO] [stdout]      |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FeeCalculator` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1174:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `FeeCalculator` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1174 |         fee_calculator::FeeCalculator,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ClusterType` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1175:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `ClusterType` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1175 |         genesis_config::ClusterType,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hash` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1176:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1176 |         hash::Hash,
[INFO] [stdout]      |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nonce` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1179:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `nonce` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1179 |         nonce, nonce_account,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `system_program` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1182:29
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `system_program` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1182 |         system_instruction, system_program,
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_background_service.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_db.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RefCount` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6875:9
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `RefCount` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6875 |         accounts_index::RefCount,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread_rng` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6881:16
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `thread_rng` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6881 |     use rand::{thread_rng, Rng};
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rng` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6881:28
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `Rng` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6881 |     use rand::{thread_rng, Rng};
[INFO] [stdout]      |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSharedData` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6883:44
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `AccountSharedData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6883 |         account::{accounts_equal, Account, AccountSharedData, ReadableAccount, WritableAccount},
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadableAccount` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6883:63
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `ReadableAccount` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6883 |         account::{accounts_equal, Account, AccountSharedData, ReadableAccount, WritableAccount},
[INFO] [stdout]      |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sleep` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6890:24
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `sleep` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6890 |         thread::{self, sleep, Builder, JoinHandle},
[INFO] [stdout]      |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Builder` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6890:31
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `Builder` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6890 |         thread::{self, sleep, Builder, JoinHandle},
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6891:9
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6891 |         time::Duration,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSecondaryIndexes` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5769:40
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `AccountSecondaryIndexes` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5769 |         accounts_index::{AccountIndex, AccountSecondaryIndexes, ScanError, ITER_BATCH_SIZE},
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ancestors` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5770:9
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Ancestors` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5770 |         ancestors::Ancestors,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Account` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5783:9
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Account` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5783 |         account::Account,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CompiledInstruction` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5790:36
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `CompiledInstruction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5790 |         instruction::{AccountMeta, CompiledInstruction, Instruction, InstructionError},
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `InstructionError` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5790:70
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `InstructionError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5790 |         instruction::{AccountMeta, CompiledInstruction, Instruction, InstructionError},
[INFO] [stdout]      |                                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nonce` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5792:9
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `nonce` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5792 |         nonce,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Keypair` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5796:40
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Keypair` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5796 |         signature::{keypair_from_seed, Keypair, Signer},
[INFO] [stdout]      |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Delegation` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5799:33
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Delegation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5799 |             state::{Authorized, Delegation, Lockup, Stake},
[INFO] [stdout]      |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VoteState` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5809:51
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `VoteState` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5809 |             self, BlockTimestamp, Vote, VoteInit, VoteState, VoteStateVersions, MAX_LOCKOUT_HISTORY,
[INFO] [stdout]      |                                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VoteStateVersions` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5809:62
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `VoteStateVersions` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5809 |             self, BlockTimestamp, Vote, VoteInit, VoteState, VoteStateVersions, MAX_LOCKOUT_HISTORY,
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5812:40
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5812 |     use std::{result, thread::Builder, time::Duration};
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hash` is imported redundantly
[INFO] [stdout]    --> src/bank_forks.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 363 |     use gemachain_sdk::hash::Hash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly
[INFO] [stdout]    --> src/bucket_map_holder.rs:200:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use super::*;
[INFO] [stdout]     |         -------- the item `AtomicUsize` is already imported here
[INFO] [stdout] 199 |     use rayon::prelude::*;
[INFO] [stdout] 200 |     use std::sync::atomic::{AtomicUsize, Ordering};
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ordering` is imported redundantly
[INFO] [stdout]    --> src/bucket_map_holder.rs:200:42
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use super::*;
[INFO] [stdout]     |         -------- the item `Ordering` is already imported here
[INFO] [stdout] 199 |     use rayon::prelude::*;
[INFO] [stdout] 200 |     use std::sync::atomic::{AtomicUsize, Ordering};
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Eq` is imported redundantly
[INFO] [stdout]  --> src/contains.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     cmp::Eq,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Eq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Instruction` is imported redundantly
[INFO] [stdout]    --> src/message_processor.rs:658:36
[INFO] [stdout]     |
[INFO] [stdout] 656 |     use super::*;
[INFO] [stdout]     |         -------- the item `Instruction` is already imported here
[INFO] [stdout] 657 |     use gemachain_sdk::{
[INFO] [stdout] 658 |         instruction::{AccountMeta, Instruction, InstructionError},
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `InstructionError` is imported redundantly
[INFO] [stdout]    --> src/message_processor.rs:658:49
[INFO] [stdout]     |
[INFO] [stdout] 656 |     use super::*;
[INFO] [stdout]     |         -------- the item `InstructionError` is already imported here
[INFO] [stdout] 657 |     use gemachain_sdk::{
[INFO] [stdout] 658 |         instruction::{AccountMeta, Instruction, InstructionError},
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Message` is imported redundantly
[INFO] [stdout]    --> src/message_processor.rs:659:9
[INFO] [stdout]     |
[INFO] [stdout] 656 |     use super::*;
[INFO] [stdout]     |         -------- the item `Message` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 659 |         message::Message,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/non_circulating_supply.rs:224:38
[INFO] [stdout]     |
[INFO] [stdout] 216 |     use super::*;
[INFO] [stdout]     |         -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 224 |     use std::{collections::BTreeMap, sync::Arc};
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashSet` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `HashSet` is already imported here
[INFO] [stdout] 2 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IgnoreAsHelper` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/future.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gemachain_frozen_abi::abi_example::IgnoreAsHelper;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]   |      -------- the item `IgnoreAsHelper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Measure` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/future.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]   |      --------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |      |
[INFO] [stdout]   |      the item `Measure` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RwLock` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/future.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]    |      -------- the item `RwLock` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 43 | use std::sync::RwLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Accounts` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/tests.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super::*,
[INFO] [stdout]   |     -------- the item `Accounts` is already imported here
[INFO] [stdout] 4 |     crate::{
[INFO] [stdout] 5 |         accounts::{create_test_accounts, Accounts},
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountShrinkThreshold` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/tests.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super::*,
[INFO] [stdout]   |     -------- the item `AccountShrinkThreshold` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |         accounts_db::{get_temp_accounts_paths, AccountShrinkThreshold},
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UnpackedAppendVecMap` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/tests.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super::*,
[INFO] [stdout]   |     -------- the item `UnpackedAppendVecMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 8 |         hardened_unpack::UnpackedAppendVecMap,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Slot` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `Slot` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 14 |         clock::Slot,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ClusterType` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `ClusterType` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |         genesis_config::{create_genesis_config, ClusterType},
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pubkey` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `Pubkey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |         pubkey::Pubkey,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BufReader` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `BufReader` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 20 |         io::{BufReader, Cursor},
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Path` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `Path` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 21 |         path::Path,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tar` is imported redundantly
[INFO] [stdout]   --> src/snapshot_utils.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     tar::{self, Archive},
[INFO] [stdout]    |           ^^^^ the item `tar` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serialize_into` is imported redundantly
[INFO] [stdout]     --> src/snapshot_utils.rs:1821:37
[INFO] [stdout]      |
[INFO] [stdout] 1818 |     use super::*;
[INFO] [stdout]      |         -------- the item `serialize_into` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1821 |     use bincode::{deserialize_from, serialize_into};
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pubkey` is imported redundantly
[INFO] [stdout]    --> src/stakes.rs:231:51
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use super::*;
[INFO] [stdout]     |         -------- the item `Pubkey` is already imported here
[INFO] [stdout] 231 |     use gemachain_sdk::{account::WritableAccount, pubkey::Pubkey, rent::Rent};
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `stake_state` is imported redundantly
[INFO] [stdout]    --> src/stakes.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use super::*;
[INFO] [stdout]     |         -------- the item `stake_state` is already imported here
[INFO] [stdout] 231 |     use gemachain_sdk::{account::WritableAccount, pubkey::Pubkey, rent::Rent};
[INFO] [stdout] 232 |     use gemachain_stake_program::stake_state;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VoteState` is imported redundantly
[INFO] [stdout]    --> src/stakes.rs:233:52
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use super::*;
[INFO] [stdout]     |         -------- the item `VoteState` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 233 |     use gemachain_vote_program::vote_state::{self, VoteState, VoteStateVersions};
[INFO] [stdout]     |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSharedData` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:481:34
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `AccountSharedData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 481 |         account::{self, Account, AccountSharedData},
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `InstructionError` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:486:49
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `InstructionError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 486 |         instruction::{AccountMeta, Instruction, InstructionError},
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nonce` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:488:9
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `nonce` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 488 |         nonce, nonce_account,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `system_program` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:492:29
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `system_program` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 492 |         system_instruction, system_program, sysvar,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sysvar` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:492:45
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `sysvar` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 492 |         system_instruction, system_program, sysvar,
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pubkey` is imported redundantly
[INFO] [stdout]    --> src/vote_account.rs:321:25
[INFO] [stdout]     |
[INFO] [stdout] 318 |     use super::*;
[INFO] [stdout]     |         -------- the item `Pubkey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 321 |     use gemachain_sdk::{pubkey::Pubkey, sysvar::clock::Clock};
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5272:13
[INFO] [stdout]      |
[INFO] [stdout] 5272 |         let mut bank_hash_info = bank_hashes.get_mut(&slot).unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5280:9
[INFO] [stdout]      |
[INFO] [stdout] 5280 |         mut stats: &mut crate::accounts_hash::HashStats,
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6549:17
[INFO] [stdout]      |
[INFO] [stdout] 6549 |             let mut info = storage_info_local
[INFO] [stdout]      |                 ----^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cache_hash_data.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let mut header = cache_file.get_header_mut();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_items` is never read
[INFO] [stdout]    --> src/accounts_db.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 212 | struct GenerateIndexTimings {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub total_items: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GenerateIndexTimings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `temp_accounts_hash_cache_path` and `temp_paths` are never read
[INFO] [stdout]    --> src/accounts_db.rs:973:5
[INFO] [stdout]     |
[INFO] [stdout] 942 | pub struct AccountsDb {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 973 |     temp_accounts_hash_cache_path: Option<TempDir>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 978 |     pub(crate) temp_paths: Option<Vec<TempDir>>,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccountsDb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `slot`, `num_flushed`, `num_purged`, and `total_size` are never read
[INFO] [stdout]     --> src/accounts_db.rs:1167:5
[INFO] [stdout]      |
[INFO] [stdout] 1166 | struct FlushStats {
[INFO] [stdout]      |        ---------- fields in this struct
[INFO] [stdout] 1167 |     slot: Slot,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1168 |     num_flushed: usize,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1169 |     num_purged: usize,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout] 1170 |     total_size: u64,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `FlushStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ref_count` is never read
[INFO] [stdout]    --> src/accounts_index.rs:764:5
[INFO] [stdout]     |
[INFO] [stdout] 762 | pub struct ScanSlotTracker {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 763 |     is_removed: bool,
[INFO] [stdout] 764 |     ref_count: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScanSlotTracker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unused` is never read
[INFO] [stdout]    --> src/bank.rs:681:16
[INFO] [stdout]     |
[INFO] [stdout] 664 | pub(crate) struct BankFieldsToDeserialize {
[INFO] [stdout]     |                   ----------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 681 |     pub(crate) unused: u64,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BankFieldsToDeserialize` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unused_accounts` and `message_processor` are never read
[INFO] [stdout]   --> src/serde_snapshot/future.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) struct DeserializableVersionedBank {
[INFO] [stdout]    |                   --------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(crate) unused_accounts: UnusedAccounts,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub(crate) message_processor: InstructionProcessor,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeserializableVersionedBank` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unpack_dir` is never read
[INFO] [stdout]    --> src/snapshot_utils.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct UnarchivedSnapshot {
[INFO] [stdout]     |        ------------------ field in this struct
[INFO] [stdout] 155 |     unpack_dir: TempDir,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnarchivedSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/bank.rs:148:44
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let summary = bencher.bench(|_bencher| {}).unwrap();
[INFO] [stdout]     |                                            ^^ expected `Result<(), String>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<(), String>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:150:44
[INFO] [stdout]     |
[INFO] [stdout] 150 |     info!("  {:?} ns/iter median", summary.median as u64);
[INFO] [stdout]     |                                            ^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout] help: one of the expressions' fields has a field of the same name
[INFO] [stdout]     |
[INFO] [stdout] 150 |     info!("  {:?} ns/iter median", summary.unwrap().median as u64);
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |     assert!(0f64 != summary.median);
[INFO] [stdout]     |                             ^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout] help: one of the expressions' fields has a field of the same name
[INFO] [stdout]     |
[INFO] [stdout] 151 |     assert!(0f64 != summary.unwrap().median);
[INFO] [stdout]     |                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:152:63
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let tps = transactions.len() as u64 * (ns_per_s / summary.median as u64);
[INFO] [stdout]     |                                                               ^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout] help: one of the expressions' fields has a field of the same name
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let tps = transactions.len() as u64 * (ns_per_s / summary.unwrap().median as u64);
[INFO] [stdout]     |                                                               +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemachain-runtime` (bench "bank") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5272:13
[INFO] [stdout]      |
[INFO] [stdout] 5272 |         let mut bank_hash_info = bank_hashes.get_mut(&slot).unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5280:9
[INFO] [stdout]      |
[INFO] [stdout] 5280 |         mut stats: &mut crate::accounts_hash::HashStats,
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6549:17
[INFO] [stdout]      |
[INFO] [stdout] 6549 |             let mut info = storage_info_local
[INFO] [stdout]      |                 ----^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cache_hash_data.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let mut header = cache_file.get_header_mut();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/system_instruction_processor.rs:1587:13
[INFO] [stdout]      |
[INFO] [stdout] 1587 |         let mut invoke_context = &mut MockInvokeContext::new(vec![
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/system_instruction_processor.rs:1967:13
[INFO] [stdout]      |
[INFO] [stdout] 1967 |         let mut invoke_context = &mut MockInvokeContext::new(vec![
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_items` is never read
[INFO] [stdout]    --> src/accounts_db.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 212 | struct GenerateIndexTimings {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub total_items: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GenerateIndexTimings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `temp_accounts_hash_cache_path` is never read
[INFO] [stdout]    --> src/accounts_db.rs:973:5
[INFO] [stdout]     |
[INFO] [stdout] 942 | pub struct AccountsDb {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 973 |     temp_accounts_hash_cache_path: Option<TempDir>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccountsDb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `slot`, `num_flushed`, `num_purged`, and `total_size` are never read
[INFO] [stdout]     --> src/accounts_db.rs:1167:5
[INFO] [stdout]      |
[INFO] [stdout] 1166 | struct FlushStats {
[INFO] [stdout]      |        ---------- fields in this struct
[INFO] [stdout] 1167 |     slot: Slot,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1168 |     num_flushed: usize,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1169 |     num_purged: usize,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout] 1170 |     total_size: u64,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `FlushStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ref_count` is never read
[INFO] [stdout]    --> src/accounts_index.rs:764:5
[INFO] [stdout]     |
[INFO] [stdout] 762 | pub struct ScanSlotTracker {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 763 |     is_removed: bool,
[INFO] [stdout] 764 |     ref_count: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScanSlotTracker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unused` is never read
[INFO] [stdout]    --> src/bank.rs:681:16
[INFO] [stdout]     |
[INFO] [stdout] 664 | pub(crate) struct BankFieldsToDeserialize {
[INFO] [stdout]     |                   ----------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 681 |     pub(crate) unused: u64,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BankFieldsToDeserialize` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unused_accounts` and `message_processor` are never read
[INFO] [stdout]   --> src/serde_snapshot/future.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) struct DeserializableVersionedBank {
[INFO] [stdout]    |                   --------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(crate) unused_accounts: UnusedAccounts,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub(crate) message_processor: InstructionProcessor,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeserializableVersionedBank` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unpack_dir` is never read
[INFO] [stdout]    --> src/snapshot_utils.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct UnarchivedSnapshot {
[INFO] [stdout]     |        ------------------ field in this struct
[INFO] [stdout] 155 |     unpack_dir: TempDir,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnarchivedSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/append_vec.rs:599:17
[INFO] [stdout]     |
[INFO] [stdout] 599 |                 *(&self.meta.data_len as *const u64 as *mut u64) = new_data_len;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/append_vec.rs:614:17
[INFO] [stdout]     |
[INFO] [stdout] 614 |                 *(&self.account_meta.executable as *const bool as *mut u8) = new_executable_byte;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7360:9
[INFO] [stdout]      |
[INFO] [stdout] 7360 | /         test_map.range(
[INFO] [stdout] 7361 | |             Pubkey::new_from_array([
[INFO] [stdout] 7362 | |                 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
[INFO] [stdout] 7363 | |                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
[INFO] [stdout] ...    |
[INFO] [stdout] 7370 | |                 ]),
[INFO] [stdout] 7371 | |         );
[INFO] [stdout]      | |_________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7360 |         let _ = test_map.range(
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7392:9
[INFO] [stdout]      |
[INFO] [stdout] 7392 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7392 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7408:9
[INFO] [stdout]      |
[INFO] [stdout] 7408 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7408 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7424:9
[INFO] [stdout]      |
[INFO] [stdout] 7424 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7424 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7445:9
[INFO] [stdout]      |
[INFO] [stdout] 7445 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7445 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7461:9
[INFO] [stdout]      |
[INFO] [stdout] 7461 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7461 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7483:9
[INFO] [stdout]      |
[INFO] [stdout] 7483 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7483 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7499:9
[INFO] [stdout]      |
[INFO] [stdout] 7499 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7499 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7515:9
[INFO] [stdout]      |
[INFO] [stdout] 7515 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7515 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7537:9
[INFO] [stdout]      |
[INFO] [stdout] 7537 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7537 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 83 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemachain-runtime` (lib test) due to 3 previous errors; 83 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "eedc81fd5ca94dfee637714c36fbf7cf848b4621d7140df930ef777fe7c5c9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedc81fd5ca94dfee637714c36fbf7cf848b4621d7140df930ef777fe7c5c9e0", kill_on_drop: false }`
[INFO] [stdout] eedc81fd5ca94dfee637714c36fbf7cf848b4621d7140df930ef777fe7c5c9e0
[INFO] checking gemachain-runtime-1.8.2 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate gemachain-runtime 1.8.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate gemachain-runtime 1.8.2 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gemachain-runtime 1.8.2
[INFO] finished tweaking crates.io crate gemachain-runtime 1.8.2
[INFO] tweaked toml for crates.io crate gemachain-runtime 1.8.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a71da69aa5f25b5d4ff011f6018bd8658a2930d592a835f84c6cbe44e0ef8a4e
[INFO] running `Command { std: "docker" "start" "-a" "a71da69aa5f25b5d4ff011f6018bd8658a2930d592a835f84c6cbe44e0ef8a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a71da69aa5f25b5d4ff011f6018bd8658a2930d592a835f84c6cbe44e0ef8a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71da69aa5f25b5d4ff011f6018bd8658a2930d592a835f84c6cbe44e0ef8a4e", kill_on_drop: false }`
[INFO] [stdout] a71da69aa5f25b5d4ff011f6018bd8658a2930d592a835f84c6cbe44e0ef8a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45b448b31ae34031d7e13de2c66b9c48ca2978f86cdadf9bfa4d3a5a621bb6fc
[INFO] running `Command { std: "docker" "start" "-a" "45b448b31ae34031d7e13de2c66b9c48ca2978f86cdadf9bfa4d3a5a621bb6fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling gemachain-frozen-abi-macro v1.8.2
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling gemachain-frozen-abi v1.8.2
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking gemachain-logger v1.8.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling gemachain-program v1.8.2
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling bytemuck_derive v1.6.0
[INFO] [stderr]    Compiling gemachain-sdk v1.8.2
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking uriparse v0.6.4
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling gemachain-vote-program v1.8.2
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]    Compiling zstd-safe v4.1.3+zstd.1.5.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling gemachain-program-runtime v1.8.2
[INFO] [stderr]    Compiling gemachain-stake-program v1.8.2
[INFO] [stderr]     Checking rustix v0.38.32
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]    Compiling gemachain-runtime v1.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking h2 v0.3.25
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking pbkdf2 v0.9.0
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling zstd-sys v1.6.2+zstd.1.5.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking dir-diff v0.3.3
[INFO] [stderr]     Checking gemachain-rayon-threadlimit v1.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]    Compiling borsh-derive v0.9.3
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking borsh v0.9.3
[INFO] [stderr]     Checking derivation-path v0.1.3
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling gemachain-sdk-macro v1.8.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]    Compiling ouroboros_macro v0.10.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking ouroboros v0.10.1
[INFO] [stderr]     Checking gemachain-crate-features v1.8.2
[INFO] [stderr]     Checking gemachain-metrics v1.8.2
[INFO] [stderr]     Checking gemachain-config-program v1.8.2
[INFO] [stderr]     Checking gemachain-measure v1.8.2
[INFO] [stderr]     Checking gemachain-secp256k1-program v1.8.2
[INFO] [stderr]     Checking gemachain-compute-budget-program v1.8.2
[INFO] [stderr]     Checking gemachain-ed25519-program v1.8.2
[INFO] [stderr]     Checking gemachain-bucket-map v1.8.2
[INFO] [stderr]     Checking zstd v0.9.2+zstd.1.5.1
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_background_service.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_db.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> src/bloom.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{self, Rng};
[INFO] [stdout]   |            ^^^^ the item `rand` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Eq` is imported redundantly
[INFO] [stdout]  --> src/contains.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     cmp::Eq,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Eq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     bincode,
[INFO] [stdout]    |     ^^^^^^^ the item `bincode` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashSet` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `HashSet` is already imported here
[INFO] [stdout] 2 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Measure` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/future.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]   |      --------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |      |
[INFO] [stdout]   |      the item `Measure` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RwLock` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/future.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]    |      -------- the item `RwLock` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 43 | use std::sync::RwLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tar` is imported redundantly
[INFO] [stdout]   --> src/snapshot_utils.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     tar::{self, Archive},
[INFO] [stdout]    |           ^^^^ the item `tar` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RentCollector` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1170:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `RentCollector` is already imported here
[INFO] [stdout] 1170 |     use crate::rent_collector::RentCollector;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSharedData` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1172:19
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `AccountSharedData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1172 |         account::{AccountSharedData, WritableAccount},
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WritableAccount` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1172:38
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `WritableAccount` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1172 |         account::{AccountSharedData, WritableAccount},
[INFO] [stdout]      |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FeeCalculator` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1174:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `FeeCalculator` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1174 |         fee_calculator::FeeCalculator,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ClusterType` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1175:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `ClusterType` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1175 |         genesis_config::ClusterType,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hash` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1176:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1176 |         hash::Hash,
[INFO] [stdout]      |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nonce` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1179:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `nonce` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1179 |         nonce, nonce_account,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `system_program` is imported redundantly
[INFO] [stdout]     --> src/accounts.rs:1182:29
[INFO] [stdout]      |
[INFO] [stdout] 1169 |     use super::*;
[INFO] [stdout]      |         -------- the item `system_program` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1182 |         system_instruction, system_program,
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_background_service.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> src/accounts_db.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     boxed::Box,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]   --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RefCount` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6875:9
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `RefCount` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6875 |         accounts_index::RefCount,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread_rng` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6881:16
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `thread_rng` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6881 |     use rand::{thread_rng, Rng};
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rng` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6881:28
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `Rng` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6881 |     use rand::{thread_rng, Rng};
[INFO] [stdout]      |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSharedData` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6883:44
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `AccountSharedData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6883 |         account::{accounts_equal, Account, AccountSharedData, ReadableAccount, WritableAccount},
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ReadableAccount` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6883:63
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `ReadableAccount` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6883 |         account::{accounts_equal, Account, AccountSharedData, ReadableAccount, WritableAccount},
[INFO] [stdout]      |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sleep` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6890:24
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `sleep` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6890 |         thread::{self, sleep, Builder, JoinHandle},
[INFO] [stdout]      |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Builder` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6890:31
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `Builder` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6890 |         thread::{self, sleep, Builder, JoinHandle},
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> src/accounts_db.rs:6891:9
[INFO] [stdout]      |
[INFO] [stdout] 6872 |     use super::*;
[INFO] [stdout]      |         -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6891 |         time::Duration,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSecondaryIndexes` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5769:40
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `AccountSecondaryIndexes` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5769 |         accounts_index::{AccountIndex, AccountSecondaryIndexes, ScanError, ITER_BATCH_SIZE},
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ancestors` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5770:9
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Ancestors` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5770 |         ancestors::Ancestors,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Account` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5783:9
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Account` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5783 |         account::Account,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CompiledInstruction` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5790:36
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `CompiledInstruction` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5790 |         instruction::{AccountMeta, CompiledInstruction, Instruction, InstructionError},
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `InstructionError` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5790:70
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `InstructionError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5790 |         instruction::{AccountMeta, CompiledInstruction, Instruction, InstructionError},
[INFO] [stdout]      |                                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nonce` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5792:9
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `nonce` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5792 |         nonce,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Keypair` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5796:40
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Keypair` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5796 |         signature::{keypair_from_seed, Keypair, Signer},
[INFO] [stdout]      |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Delegation` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5799:33
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Delegation` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5799 |             state::{Authorized, Delegation, Lockup, Stake},
[INFO] [stdout]      |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VoteState` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5809:51
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `VoteState` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5809 |             self, BlockTimestamp, Vote, VoteInit, VoteState, VoteStateVersions, MAX_LOCKOUT_HISTORY,
[INFO] [stdout]      |                                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VoteStateVersions` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5809:62
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `VoteStateVersions` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5809 |             self, BlockTimestamp, Vote, VoteInit, VoteState, VoteStateVersions, MAX_LOCKOUT_HISTORY,
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> src/bank.rs:5812:40
[INFO] [stdout]      |
[INFO] [stdout] 5765 |     use super::*;
[INFO] [stdout]      |         -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5812 |     use std::{result, thread::Builder, time::Duration};
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hash` is imported redundantly
[INFO] [stdout]    --> src/bank_forks.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hash` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 363 |     use gemachain_sdk::hash::Hash;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AtomicUsize` is imported redundantly
[INFO] [stdout]    --> src/bucket_map_holder.rs:200:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use super::*;
[INFO] [stdout]     |         -------- the item `AtomicUsize` is already imported here
[INFO] [stdout] 199 |     use rayon::prelude::*;
[INFO] [stdout] 200 |     use std::sync::atomic::{AtomicUsize, Ordering};
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ordering` is imported redundantly
[INFO] [stdout]    --> src/bucket_map_holder.rs:200:42
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use super::*;
[INFO] [stdout]     |         -------- the item `Ordering` is already imported here
[INFO] [stdout] 199 |     use rayon::prelude::*;
[INFO] [stdout] 200 |     use std::sync::atomic::{AtomicUsize, Ordering};
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Eq` is imported redundantly
[INFO] [stdout]  --> src/contains.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     cmp::Eq,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Eq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Instruction` is imported redundantly
[INFO] [stdout]    --> src/message_processor.rs:658:36
[INFO] [stdout]     |
[INFO] [stdout] 656 |     use super::*;
[INFO] [stdout]     |         -------- the item `Instruction` is already imported here
[INFO] [stdout] 657 |     use gemachain_sdk::{
[INFO] [stdout] 658 |         instruction::{AccountMeta, Instruction, InstructionError},
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `InstructionError` is imported redundantly
[INFO] [stdout]    --> src/message_processor.rs:658:49
[INFO] [stdout]     |
[INFO] [stdout] 656 |     use super::*;
[INFO] [stdout]     |         -------- the item `InstructionError` is already imported here
[INFO] [stdout] 657 |     use gemachain_sdk::{
[INFO] [stdout] 658 |         instruction::{AccountMeta, Instruction, InstructionError},
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Message` is imported redundantly
[INFO] [stdout]    --> src/message_processor.rs:659:9
[INFO] [stdout]     |
[INFO] [stdout] 656 |     use super::*;
[INFO] [stdout]     |         -------- the item `Message` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 659 |         message::Message,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]    --> src/non_circulating_supply.rs:224:38
[INFO] [stdout]     |
[INFO] [stdout] 216 |     use super::*;
[INFO] [stdout]     |         -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 224 |     use std::{collections::BTreeMap, sync::Arc};
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashSet` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/common.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `HashSet` is already imported here
[INFO] [stdout] 2 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `IgnoreAsHelper` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/future.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gemachain_frozen_abi::abi_example::IgnoreAsHelper;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]   |      -------- the item `IgnoreAsHelper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Measure` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/future.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]   |      --------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |      |
[INFO] [stdout]   |      the item `Measure` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RwLock` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/future.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use {super::*, gemachain_measure::measure::Measure, std::cell::RefCell};
[INFO] [stdout]    |      -------- the item `RwLock` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 43 | use std::sync::RwLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Accounts` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/tests.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super::*,
[INFO] [stdout]   |     -------- the item `Accounts` is already imported here
[INFO] [stdout] 4 |     crate::{
[INFO] [stdout] 5 |         accounts::{create_test_accounts, Accounts},
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountShrinkThreshold` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/tests.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super::*,
[INFO] [stdout]   |     -------- the item `AccountShrinkThreshold` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |         accounts_db::{get_temp_accounts_paths, AccountShrinkThreshold},
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UnpackedAppendVecMap` is imported redundantly
[INFO] [stdout]  --> src/serde_snapshot/tests.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     super::*,
[INFO] [stdout]   |     -------- the item `UnpackedAppendVecMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 8 |         hardened_unpack::UnpackedAppendVecMap,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Slot` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `Slot` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 14 |         clock::Slot,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ClusterType` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `ClusterType` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |         genesis_config::{create_genesis_config, ClusterType},
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pubkey` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `Pubkey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |         pubkey::Pubkey,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BufReader` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `BufReader` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 20 |         io::{BufReader, Cursor},
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Path` is imported redundantly
[INFO] [stdout]   --> src/serde_snapshot/tests.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 3  |     super::*,
[INFO] [stdout]    |     -------- the item `Path` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 21 |         path::Path,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `tar` is imported redundantly
[INFO] [stdout]   --> src/snapshot_utils.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     tar::{self, Archive},
[INFO] [stdout]    |           ^^^^ the item `tar` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serialize_into` is imported redundantly
[INFO] [stdout]     --> src/snapshot_utils.rs:1821:37
[INFO] [stdout]      |
[INFO] [stdout] 1818 |     use super::*;
[INFO] [stdout]      |         -------- the item `serialize_into` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1821 |     use bincode::{deserialize_from, serialize_into};
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pubkey` is imported redundantly
[INFO] [stdout]    --> src/stakes.rs:231:51
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use super::*;
[INFO] [stdout]     |         -------- the item `Pubkey` is already imported here
[INFO] [stdout] 231 |     use gemachain_sdk::{account::WritableAccount, pubkey::Pubkey, rent::Rent};
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `stake_state` is imported redundantly
[INFO] [stdout]    --> src/stakes.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use super::*;
[INFO] [stdout]     |         -------- the item `stake_state` is already imported here
[INFO] [stdout] 231 |     use gemachain_sdk::{account::WritableAccount, pubkey::Pubkey, rent::Rent};
[INFO] [stdout] 232 |     use gemachain_stake_program::stake_state;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VoteState` is imported redundantly
[INFO] [stdout]    --> src/stakes.rs:233:52
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use super::*;
[INFO] [stdout]     |         -------- the item `VoteState` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 233 |     use gemachain_vote_program::vote_state::{self, VoteState, VoteStateVersions};
[INFO] [stdout]     |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AccountSharedData` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:481:34
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `AccountSharedData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 481 |         account::{self, Account, AccountSharedData},
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `InstructionError` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:486:49
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `InstructionError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 486 |         instruction::{AccountMeta, Instruction, InstructionError},
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nonce` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:488:9
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `nonce` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 488 |         nonce, nonce_account,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `system_program` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:492:29
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `system_program` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 492 |         system_instruction, system_program, sysvar,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sysvar` is imported redundantly
[INFO] [stdout]    --> src/system_instruction_processor.rs:492:45
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use super::*;
[INFO] [stdout]     |         -------- the item `sysvar` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 492 |         system_instruction, system_program, sysvar,
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Pubkey` is imported redundantly
[INFO] [stdout]    --> src/vote_account.rs:321:25
[INFO] [stdout]     |
[INFO] [stdout] 318 |     use super::*;
[INFO] [stdout]     |         -------- the item `Pubkey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 321 |     use gemachain_sdk::{pubkey::Pubkey, sysvar::clock::Clock};
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5272:13
[INFO] [stdout]      |
[INFO] [stdout] 5272 |         let mut bank_hash_info = bank_hashes.get_mut(&slot).unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5280:9
[INFO] [stdout]      |
[INFO] [stdout] 5280 |         mut stats: &mut crate::accounts_hash::HashStats,
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6549:17
[INFO] [stdout]      |
[INFO] [stdout] 6549 |             let mut info = storage_info_local
[INFO] [stdout]      |                 ----^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cache_hash_data.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let mut header = cache_file.get_header_mut();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_items` is never read
[INFO] [stdout]    --> src/accounts_db.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 212 | struct GenerateIndexTimings {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub total_items: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GenerateIndexTimings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `temp_accounts_hash_cache_path` and `temp_paths` are never read
[INFO] [stdout]    --> src/accounts_db.rs:973:5
[INFO] [stdout]     |
[INFO] [stdout] 942 | pub struct AccountsDb {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 973 |     temp_accounts_hash_cache_path: Option<TempDir>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 978 |     pub(crate) temp_paths: Option<Vec<TempDir>>,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccountsDb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `slot`, `num_flushed`, `num_purged`, and `total_size` are never read
[INFO] [stdout]     --> src/accounts_db.rs:1167:5
[INFO] [stdout]      |
[INFO] [stdout] 1166 | struct FlushStats {
[INFO] [stdout]      |        ---------- fields in this struct
[INFO] [stdout] 1167 |     slot: Slot,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1168 |     num_flushed: usize,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1169 |     num_purged: usize,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout] 1170 |     total_size: u64,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `FlushStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ref_count` is never read
[INFO] [stdout]    --> src/accounts_index.rs:764:5
[INFO] [stdout]     |
[INFO] [stdout] 762 | pub struct ScanSlotTracker {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 763 |     is_removed: bool,
[INFO] [stdout] 764 |     ref_count: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScanSlotTracker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unused` is never read
[INFO] [stdout]    --> src/bank.rs:681:16
[INFO] [stdout]     |
[INFO] [stdout] 664 | pub(crate) struct BankFieldsToDeserialize {
[INFO] [stdout]     |                   ----------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 681 |     pub(crate) unused: u64,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BankFieldsToDeserialize` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unused_accounts` and `message_processor` are never read
[INFO] [stdout]   --> src/serde_snapshot/future.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) struct DeserializableVersionedBank {
[INFO] [stdout]    |                   --------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(crate) unused_accounts: UnusedAccounts,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub(crate) message_processor: InstructionProcessor,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeserializableVersionedBank` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unpack_dir` is never read
[INFO] [stdout]    --> src/snapshot_utils.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct UnarchivedSnapshot {
[INFO] [stdout]     |        ------------------ field in this struct
[INFO] [stdout] 155 |     unpack_dir: TempDir,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnarchivedSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/bank.rs:148:44
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let summary = bencher.bench(|_bencher| {}).unwrap();
[INFO] [stdout]     |                                            ^^ expected `Result<(), String>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<(), String>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:150:44
[INFO] [stdout]     |
[INFO] [stdout] 150 |     info!("  {:?} ns/iter median", summary.median as u64);
[INFO] [stdout]     |                                            ^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout] help: one of the expressions' fields has a field of the same name
[INFO] [stdout]     |
[INFO] [stdout] 150 |     info!("  {:?} ns/iter median", summary.unwrap().median as u64);
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |     assert!(0f64 != summary.median);
[INFO] [stdout]     |                             ^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout] help: one of the expressions' fields has a field of the same name
[INFO] [stdout]     |
[INFO] [stdout] 151 |     assert!(0f64 != summary.unwrap().median);
[INFO] [stdout]     |                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:152:63
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let tps = transactions.len() as u64 * (ns_per_s / summary.median as u64);
[INFO] [stdout]     |                                                               ^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout] help: one of the expressions' fields has a field of the same name
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let tps = transactions.len() as u64 * (ns_per_s / summary.unwrap().median as u64);
[INFO] [stdout]     |                                                               +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemachain-runtime` (bench "bank") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5272:13
[INFO] [stdout]      |
[INFO] [stdout] 5272 |         let mut bank_hash_info = bank_hashes.get_mut(&slot).unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:5280:9
[INFO] [stdout]      |
[INFO] [stdout] 5280 |         mut stats: &mut crate::accounts_hash::HashStats,
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6549:17
[INFO] [stdout]      |
[INFO] [stdout] 6549 |             let mut info = storage_info_local
[INFO] [stdout]      |                 ----^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cache_hash_data.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let mut header = cache_file.get_header_mut();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/system_instruction_processor.rs:1587:13
[INFO] [stdout]      |
[INFO] [stdout] 1587 |         let mut invoke_context = &mut MockInvokeContext::new(vec![
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/system_instruction_processor.rs:1967:13
[INFO] [stdout]      |
[INFO] [stdout] 1967 |         let mut invoke_context = &mut MockInvokeContext::new(vec![
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_items` is never read
[INFO] [stdout]    --> src/accounts_db.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 212 | struct GenerateIndexTimings {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub total_items: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GenerateIndexTimings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `temp_accounts_hash_cache_path` is never read
[INFO] [stdout]    --> src/accounts_db.rs:973:5
[INFO] [stdout]     |
[INFO] [stdout] 942 | pub struct AccountsDb {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 973 |     temp_accounts_hash_cache_path: Option<TempDir>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccountsDb` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `slot`, `num_flushed`, `num_purged`, and `total_size` are never read
[INFO] [stdout]     --> src/accounts_db.rs:1167:5
[INFO] [stdout]      |
[INFO] [stdout] 1166 | struct FlushStats {
[INFO] [stdout]      |        ---------- fields in this struct
[INFO] [stdout] 1167 |     slot: Slot,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1168 |     num_flushed: usize,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1169 |     num_purged: usize,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout] 1170 |     total_size: u64,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `FlushStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ref_count` is never read
[INFO] [stdout]    --> src/accounts_index.rs:764:5
[INFO] [stdout]     |
[INFO] [stdout] 762 | pub struct ScanSlotTracker {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 763 |     is_removed: bool,
[INFO] [stdout] 764 |     ref_count: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScanSlotTracker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unused` is never read
[INFO] [stdout]    --> src/bank.rs:681:16
[INFO] [stdout]     |
[INFO] [stdout] 664 | pub(crate) struct BankFieldsToDeserialize {
[INFO] [stdout]     |                   ----------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 681 |     pub(crate) unused: u64,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BankFieldsToDeserialize` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unused_accounts` and `message_processor` are never read
[INFO] [stdout]   --> src/serde_snapshot/future.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) struct DeserializableVersionedBank {
[INFO] [stdout]    |                   --------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub(crate) unused_accounts: UnusedAccounts,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub(crate) message_processor: InstructionProcessor,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeserializableVersionedBank` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `unpack_dir` is never read
[INFO] [stdout]    --> src/snapshot_utils.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct UnarchivedSnapshot {
[INFO] [stdout]     |        ------------------ field in this struct
[INFO] [stdout] 155 |     unpack_dir: TempDir,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnarchivedSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/append_vec.rs:599:17
[INFO] [stdout]     |
[INFO] [stdout] 599 |                 *(&self.meta.data_len as *const u64 as *mut u64) = new_data_len;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]     = note: `#[deny(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: assigning to `&T` is undefined behavior, consider using an `UnsafeCell`
[INFO] [stdout]    --> src/append_vec.rs:614:17
[INFO] [stdout]     |
[INFO] [stdout] 614 |                 *(&self.account_meta.executable as *const bool as *mut u8) = new_executable_byte;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7360:9
[INFO] [stdout]      |
[INFO] [stdout] 7360 | /         test_map.range(
[INFO] [stdout] 7361 | |             Pubkey::new_from_array([
[INFO] [stdout] 7362 | |                 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
[INFO] [stdout] 7363 | |                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
[INFO] [stdout] ...    |
[INFO] [stdout] 7370 | |                 ]),
[INFO] [stdout] 7371 | |         );
[INFO] [stdout]      | |_________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7360 |         let _ = test_map.range(
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7392:9
[INFO] [stdout]      |
[INFO] [stdout] 7392 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7392 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7408:9
[INFO] [stdout]      |
[INFO] [stdout] 7408 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7408 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7424:9
[INFO] [stdout]      |
[INFO] [stdout] 7424 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7424 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7445:9
[INFO] [stdout]      |
[INFO] [stdout] 7445 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7445 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7461:9
[INFO] [stdout]      |
[INFO] [stdout] 7461 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7461 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7483:9
[INFO] [stdout]      |
[INFO] [stdout] 7483 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7483 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7499:9
[INFO] [stdout]      |
[INFO] [stdout] 7499 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7499 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7515:9
[INFO] [stdout]      |
[INFO] [stdout] 7515 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7515 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::collections::btree_map::Range` that must be used
[INFO] [stdout]     --> src/bank.rs:7537:9
[INFO] [stdout]      |
[INFO] [stdout] 7537 |         test_map.range(range);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 7537 |         let _ = test_map.range(range);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 83 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemachain-runtime` (lib test) due to 3 previous errors; 83 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "45b448b31ae34031d7e13de2c66b9c48ca2978f86cdadf9bfa4d3a5a621bb6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b448b31ae34031d7e13de2c66b9c48ca2978f86cdadf9bfa4d3a5a621bb6fc", kill_on_drop: false }`
[INFO] [stdout] 45b448b31ae34031d7e13de2c66b9c48ca2978f86cdadf9bfa4d3a5a621bb6fc
