[INFO] cloning repository https://github.com/hanbu97/fil-wallet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hanbu97/fil-wallet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanbu97%2Ffil-wallet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanbu97%2Ffil-wallet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfde814ac0f65db22333ad3c71b5e3343113abff
[INFO] checking hanbu97/fil-wallet against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanbu97%2Ffil-wallet" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hanbu97/fil-wallet
[INFO] finished tweaking git repo https://github.com/hanbu97/fil-wallet
[INFO] tweaked toml for git repo https://github.com/hanbu97/fil-wallet written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hanbu97/fil-wallet on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hanbu97/fil-wallet 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: trait `Wallet` is never used
[INFO] [stdout]  --> crypto-wallet-gen/src/wallets/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Wallet: Sized {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompositeRng` is never constructed
[INFO] [stdout]  --> crypto-wallet-gen/src/random.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompositeRng<Rng1: RngCore, Rng2: RngCore> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RngOrZeroes` is never constructed
[INFO] [stdout]   --> crypto-wallet-gen/src/random.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct RngOrZeroes<R: RngCore>(Option<R>);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandCore5Wrapper` is never constructed
[INFO] [stdout]   --> crypto-wallet-gen/src/random.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | struct RandCore5Wrapper<R: rand_core_5::RngCore>(R);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Wallet` is never used
[INFO] [stdout]  --> crypto-wallet-gen/src/wallets/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Wallet: Sized {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompositeRng` is never constructed
[INFO] [stdout]  --> crypto-wallet-gen/src/random.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompositeRng<Rng1: RngCore, Rng2: RngCore> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RngOrZeroes` is never constructed
[INFO] [stdout]   --> crypto-wallet-gen/src/random.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct RngOrZeroes<R: RngCore>(Option<R>);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandCore5Wrapper` is never constructed
[INFO] [stdout]   --> crypto-wallet-gen/src/random.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | struct RandCore5Wrapper<R: rand_core_5::RngCore>(R);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fil-wallet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `FlairWallet` is never constructed
[INFO] [stdout]  --> src/models/wallet.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FlairWallet {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models/wallet.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl FlairWallet {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 17 |     /// Create an empty wallet
[INFO] [stdout] 18 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FlairWallet` is never constructed
[INFO] [stdout]  --> src/models/wallet.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FlairWallet {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models/wallet.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl FlairWallet {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 17 |     /// Create an empty wallet
[INFO] [stdout] 18 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.11s
[INFO] running `Command { std: "docker" "inspect" "eec23fc21ad415a0919bd95b2cabef005ddbeb43a30acc71ad41f76e9aa5d3cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec23fc21ad415a0919bd95b2cabef005ddbeb43a30acc71ad41f76e9aa5d3cc", kill_on_drop: false }`
[INFO] [stdout] eec23fc21ad415a0919bd95b2cabef005ddbeb43a30acc71ad41f76e9aa5d3cc
