[INFO] cloning repository https://github.com/caterpillar-1/RSMF
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caterpillar-1/RSMF" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaterpillar-1%2FRSMF", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaterpillar-1%2FRSMF'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98f5635243724ca1912d2ef40cbccdd865bcbe47
[INFO] checking caterpillar-1/RSMF against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaterpillar-1%2FRSMF" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caterpillar-1/RSMF
[INFO] finished tweaking git repo https://github.com/caterpillar-1/RSMF
[INFO] tweaked toml for git repo https://github.com/caterpillar-1/RSMF written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caterpillar-1/RSMF on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caterpillar-1/RSMF already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.type
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alloy-sol-macro-input v0.8.9
[INFO] [stderr]   Downloaded alloy-signer v0.5.3
[INFO] [stderr]   Downloaded alloy-sol-type-parser v0.8.9
[INFO] [stderr]   Downloaded alloy-json-abi v0.8.9
[INFO] [stderr]   Downloaded alloy v0.5.3
[INFO] [stderr]   Downloaded alloy-eip7702 v0.3.2
[INFO] [stderr]   Downloaded alloy-serde v0.5.3
[INFO] [stderr]   Downloaded alloy-dyn-abi v0.8.9
[INFO] [stderr]   Downloaded alloy-core v0.8.9
[INFO] [stderr]   Downloaded alloy-rpc-types v0.5.3
[INFO] [stderr]   Downloaded bitcoin-io v0.1.2
[INFO] [stderr]   Downloaded alloy-consensus v0.5.3
[INFO] [stderr]   Downloaded alloy-signer-local v0.5.3
[INFO] [stderr]   Downloaded alloy-network-primitives v0.5.3
[INFO] [stderr]   Downloaded alloy-primitives v0.8.9
[INFO] [stderr]   Downloaded alloy-rpc-types-eth v0.5.3
[INFO] [stderr]   Downloaded alloy-eips v0.5.3
[INFO] [stderr]   Downloaded alloy-genesis v0.5.3
[INFO] [stderr]   Downloaded syn-solidity v0.8.9
[INFO] [stderr]   Downloaded alloy-sol-macro v0.8.9
[INFO] [stderr]   Downloaded alloy-sol-types v0.8.9
[INFO] [stderr]   Downloaded alloy-transport v0.5.3
[INFO] [stderr]   Downloaded alloy-transport-ws v0.5.3
[INFO] [stderr]   Downloaded confy v0.6.1
[INFO] [stderr]   Downloaded alloy-provider v0.5.3
[INFO] [stderr]   Downloaded alloy-network v0.5.3
[INFO] [stderr]   Downloaded alloy-transport-ipc v0.5.3
[INFO] [stderr]   Downloaded alloy-pubsub v0.5.3
[INFO] [stderr]   Downloaded alloy-rpc-client v0.5.3
[INFO] [stderr]   Downloaded alloy-rpc-types-engine v0.5.3
[INFO] [stderr]   Downloaded alloy-sol-macro-expander v0.8.9
[INFO] [stderr]   Downloaded alloy-contract v0.5.3
[INFO] [stderr]   Downloaded alloy-transport-http v0.5.3
[INFO] [stderr]   Downloaded alloy-json-rpc v0.5.3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc7989aacdf90f6edf5aa7c35555c66556a85d476a461408823487c0c5d0116e
[INFO] running `Command { std: "docker" "start" "-a" "dc7989aacdf90f6edf5aa7c35555c66556a85d476a461408823487c0c5d0116e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7989aacdf90f6edf5aa7c35555c66556a85d476a461408823487c0c5d0116e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7989aacdf90f6edf5aa7c35555c66556a85d476a461408823487c0c5d0116e", kill_on_drop: false }`
[INFO] [stdout] dc7989aacdf90f6edf5aa7c35555c66556a85d476a461408823487c0c5d0116e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71367ff94881c0c788d7a83090740117596344695fa6fa212ac526985c3ceaa7
[INFO] running `Command { std: "docker" "start" "-a" "71367ff94881c0c788d7a83090740117596344695fa6fa212ac526985c3ceaa7", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.type
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling rustls v0.23.15
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking hex-conservative v0.2.1
[INFO] [stderr]     Checking bitcoin-io v0.1.2
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking rtoolbox v0.0.2
[INFO] [stderr]    Compiling rsmf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitcoin_hashes v0.14.0
[INFO] [stderr]     Checking rpassword v7.3.1
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling blst v0.3.13
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling c-kzg v1.0.3
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling syn-solidity v0.8.9
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]    Compiling serde_derive v1.0.213
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling alloy-rlp-derive v0.3.8
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling auto_impl v1.2.0
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling pin-project-internal v1.1.6
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.6
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking schnellru v0.2.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking tower v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking const-hex v1.13.1
[INFO] [stderr]     Checking alloy-sol-type-parser v0.8.9
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking secp256k1 v0.30.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling ruint v1.12.3
[INFO] [stderr]     Checking alloy-rlp v0.3.8
[INFO] [stderr]     Checking tokio v1.41.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]    Compiling alloy-primitives v0.8.9
[INFO] [stderr]     Checking alloy-json-abi v0.8.9
[INFO] [stderr]     Checking alloy-eip2930 v0.1.0
[INFO] [stderr]     Checking alloy-eip7702 v0.3.2
[INFO] [stderr]     Checking alloy-serde v0.5.3
[INFO] [stderr]     Checking alloy-signer v0.5.3
[INFO] [stderr]     Checking alloy-chains v0.1.40
[INFO] [stderr]     Checking alloy-eips v0.5.3
[INFO] [stderr]    Compiling alloy-sol-macro-input v0.8.9
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking alloy-consensus v0.5.3
[INFO] [stderr]     Checking confy v0.6.1
[INFO] [stderr]    Compiling alloy-sol-macro-expander v0.8.9
[INFO] [stderr]     Checking alloy-network-primitives v0.5.3
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking interprocess v2.2.1
[INFO] [stderr]    Compiling alloy-sol-macro v0.8.9
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking alloy-sol-types v0.8.9
[INFO] [stderr]     Checking hyper v1.5.0
[INFO] [stderr]     Checking hyper-util v0.1.9
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.8
[INFO] [stderr]     Checking alloy-json-rpc v0.5.3
[INFO] [stderr]     Checking alloy-rpc-types-eth v0.5.3
[INFO] [stderr]     Checking alloy-dyn-abi v0.8.9
[INFO] [stderr]     Checking alloy-transport v0.5.3
[INFO] [stderr]     Checking alloy-core v0.8.9
[INFO] [stderr]     Checking alloy-pubsub v0.5.3
[INFO] [stderr]     Checking alloy-transport-http v0.5.3
[INFO] [stderr]     Checking alloy-transport-ws v0.5.3
[INFO] [stderr]     Checking alloy-transport-ipc v0.5.3
[INFO] [stderr]     Checking alloy-rpc-client v0.5.3
[INFO] [stderr]     Checking alloy-network v0.5.3
[INFO] [stderr]     Checking alloy-rpc-types v0.5.3
[INFO] [stderr]     Checking alloy-provider v0.5.3
[INFO] [stderr]     Checking alloy-signer-local v0.5.3
[INFO] [stderr]     Checking alloy-contract v0.5.3
[INFO] [stderr]     Checking alloy v0.5.3
[INFO] [stdout] warning: unused import: `alloy::primitives::TxHash`
[INFO] [stdout]  --> src/bcos/rintf.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloy::primitives::TxHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloy::providers::ParamsWithBlock`
[INFO] [stdout]  --> src/bcos/rintf.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloy::providers::ParamsWithBlock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libc::c_uint`
[INFO] [stdout]  --> src/bcos/rintf.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use libc::c_uint;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/bcos/rintf.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]   --> src/bcos/rintf.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::ops::Add;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/bcos/rintf.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/bcos/rintf.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]   --> src/bcos/rintf.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::slice;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/bcos/rintf.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::str::FromStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json`
[INFO] [stdout]   --> src/bcos/rintf.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | use serde_json::{json, Value as JsonValue};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::Add` and `path::Path`
[INFO] [stdout]  --> src/contract/mod.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{fs::File, io::Read, ops::Add, path::Path};
[INFO] [stdout]   |                               ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloy::primitives::TxHash`
[INFO] [stdout]  --> src/bcos/rintf.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloy::primitives::TxHash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloy::providers::ParamsWithBlock`
[INFO] [stdout]  --> src/bcos/rintf.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloy::providers::ParamsWithBlock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libc::c_uint`
[INFO] [stdout]  --> src/bcos/rintf.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use libc::c_uint;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/bcos/rintf.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]   --> src/bcos/rintf.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::ops::Add;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/bcos/rintf.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/bcos/rintf.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]   --> src/bcos/rintf.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::slice;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/bcos/rintf.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::str::FromStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json`
[INFO] [stdout]   --> src/bcos/rintf.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | use serde_json::{json, Value as JsonValue};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::Add` and `path::Path`
[INFO] [stdout]  --> src/contract/mod.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{fs::File, io::Read, ops::Add, path::Path};
[INFO] [stdout]   |                               ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/bcos/rintf.rs:123:47
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn deploy<T>(&mut self, contract: &T, params: &JsonValue) -> Result<Address, ()>
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/bcos/rintf.rs:123:47
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn deploy<T>(&mut self, contract: &T, params: &JsonValue) -> Result<Address, ()>
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/bcos/rintf.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 unsafe { Box::into_raw(Box::new(tx)) as *const c_void },
[INFO] [stdout]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/bcos/rintf.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 unsafe { Box::into_raw(Box::new(tx)) as *const c_void },
[INFO] [stdout]     |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_stop` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn bcos_sdk_stop(sdk: *mut c_void);
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_get_last_error` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn bcos_sdk_get_last_error() -> c_int;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_rpc_call` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn bcos_rpc_call(
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_event_sub_subscribe_event` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn bcos_event_sub_subscribe_event(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_event_sub_unsubscribe_event` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn bcos_event_sub_unsubscribe_event(sdk: *mut c_void, event_sub_id: *const c_char);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_abi_encode_constructor` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn bcos_sdk_abi_encode_constructor(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_abi_decode_event` is never used
[INFO] [stdout]    --> src/bcos/cintf.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn bcos_sdk_abi_decode_event(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_create_keypair_by_private_key` is never used
[INFO] [stdout]    --> src/bcos/cintf.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn bcos_sdk_create_keypair_by_private_key(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_stop` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn bcos_sdk_stop(sdk: *mut c_void);
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_get_last_error` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn bcos_sdk_get_last_error() -> c_int;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_rpc_call` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn bcos_rpc_call(
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_event_sub_subscribe_event` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn bcos_event_sub_subscribe_event(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_event_sub_unsubscribe_event` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn bcos_event_sub_unsubscribe_event(sdk: *mut c_void, event_sub_id: *const c_char);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_abi_encode_constructor` is never used
[INFO] [stdout]   --> src/bcos/cintf.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn bcos_sdk_abi_encode_constructor(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_abi_decode_event` is never used
[INFO] [stdout]    --> src/bcos/cintf.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn bcos_sdk_abi_decode_event(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bcos_sdk_create_keypair_by_private_key` is never used
[INFO] [stdout]    --> src/bcos/cintf.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn bcos_sdk_create_keypair_by_private_key(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `secp256k1::ecdsa::Signature`
[INFO] [stdout]  --> src/bin/rsmf-owner.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use secp256k1::ecdsa::Signature;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rpassword`
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rpassword;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha256`
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |     hashes::{sha256, Hash},
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `secp256k1::ecdsa::Signature`
[INFO] [stdout]  --> src/bin/rsmf-owner.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use secp256k1::ecdsa::Signature;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rpassword`
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rpassword;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha256`
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |     hashes::{sha256, Hash},
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `U256`
[INFO] [stdout]  --> src/bin/rsmf-test.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use alloy::primitives::{Address, U256};
[INFO] [stdout]   |                                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloy::transports::http::reqwest::header::VacantEntry`
[INFO] [stdout]  --> src/bin/rsmf-test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alloy::transports::http::reqwest::header::VacantEntry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha256`
[INFO] [stdout]   --> src/bin/rsmf-pm.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     hashes::{sha256, Hash},
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha256`
[INFO] [stdout]   --> src/bin/rsmf-pm.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     hashes::{sha256, Hash},
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `U256`
[INFO] [stdout]  --> src/bin/rsmf-test.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use alloy::primitives::{Address, U256};
[INFO] [stdout]   |                                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloy::transports::http::reqwest::header::VacantEntry`
[INFO] [stdout]  --> src/bin/rsmf-test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alloy::transports::http::reqwest::header::VacantEntry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/rsmf-owner.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let mut proposal = Proposal::from(address);
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Checker` is never used
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |     type Checker<T> = fn(&T) -> Result<()>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/rsmf-admin.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |                         let name: String = record[0].parse().unwrap();
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/bin/rsmf-admin.rs:118:41
[INFO] [stdout]     |
[INFO] [stdout] 118 |             FundCommand::ShowProposal { address } => {
[INFO] [stdout]     |                                         ^^^^^^^ help: try ignoring the field: `address: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rc` is never read
[INFO] [stdout]   --> src/bin/rsmf-admin.rs:96:30
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 let mut rc = false;
[INFO] [stdout]    |                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Checker` is never used
[INFO] [stdout]   --> src/bin/rsmf-pm.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 |     type Checker<T> = fn(&T) -> Result<()>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/rsmf-admin.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |                         let name: String = record[0].parse().unwrap();
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/bin/rsmf-admin.rs:118:41
[INFO] [stdout]     |
[INFO] [stdout] 118 |             FundCommand::ShowProposal { address } => {
[INFO] [stdout]     |                                         ^^^^^^^ help: try ignoring the field: `address: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rc` is never read
[INFO] [stdout]   --> src/bin/rsmf-admin.rs:96:30
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 let mut rc = false;
[INFO] [stdout]    |                              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Checker` is never used
[INFO] [stdout]   --> src/bin/rsmf-pm.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 |     type Checker<T> = fn(&T) -> Result<()>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/rsmf-owner.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let mut proposal = Proposal::from(address);
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Checker` is never used
[INFO] [stdout]   --> src/bin/rsmf-owner.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |     type Checker<T> = fn(&T) -> Result<()>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "71367ff94881c0c788d7a83090740117596344695fa6fa212ac526985c3ceaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71367ff94881c0c788d7a83090740117596344695fa6fa212ac526985c3ceaa7", kill_on_drop: false }`
[INFO] [stdout] 71367ff94881c0c788d7a83090740117596344695fa6fa212ac526985c3ceaa7
