[INFO] cloning repository https://github.com/molthoff-student/local-blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/molthoff-student/local-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolthoff-student%2Flocal-blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolthoff-student%2Flocal-blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1505089daef271e1f13afaaa760b60d4c31a2fed
[INFO] testing molthoff-student/local-blockchain against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolthoff-student%2Flocal-blockchain" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/molthoff-student/local-blockchain
[INFO] finished tweaking git repo https://github.com/molthoff-student/local-blockchain
[INFO] tweaked toml for git repo https://github.com/molthoff-student/local-blockchain written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/molthoff-student/local-blockchain on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/molthoff-student/local-blockchain 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hybrid-array v0.4.12
[INFO] [stderr]   Downloaded crypto-common v0.2.2
[INFO] [stderr]   Downloaded sha2 v0.11.0
[INFO] [stderr]   Downloaded const-oid v0.10.2
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.20
[INFO] [stderr]   Downloaded digest v0.11.3
[INFO] [stderr]   Downloaded libp2p-allow-block-list v0.6.0
[INFO] [stderr]   Downloaded imgui-winit-support v0.13.0
[INFO] [stderr]   Downloaded block-buffer v0.12.0
[INFO] [stderr]   Downloaded futures-timer v3.0.4
[INFO] [stderr]   Downloaded libp2p-connection-limits v0.6.0
[INFO] [stderr]   Downloaded chlorine v1.0.13
[INFO] [stderr]   Downloaded redox_syscall v0.8.1
[INFO] [stderr]   Downloaded multihash v0.19.5
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.18
[INFO] [stderr]   Downloaded prost-derive v0.14.4
[INFO] [stderr]   Downloaded prost v0.14.4
[INFO] [stderr]   Downloaded libp2p-identity v0.2.14
[INFO] [stderr]   Downloaded imgui-glium-renderer v0.13.0
[INFO] [stderr]   Downloaded libp2p v0.56.0
[INFO] [stderr]   Downloaded libp2p-core v0.43.2
[INFO] [stderr]   Downloaded libp2p-swarm v0.47.1
[INFO] [stderr]   Downloaded unicode-segmentation v1.13.3
[INFO] [stderr]   Downloaded imgui v0.12.0
[INFO] [stderr]   Downloaded glium v0.35.0
[INFO] [stderr]   Downloaded imgui-sys v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d
[INFO] running `Command { std: "docker" "start" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling wayland-client v0.31.14
[INFO] [stderr]    Compiling quick-xml v0.39.4
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling data-encoding v2.11.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling xkeysym v0.2.1
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling xcursor v0.3.10
[INFO] [stderr]    Compiling const-str v0.4.3
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling cursor-icon v1.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling multihash v0.19.5
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling match-lookup v0.1.2
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.18
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling wayland-protocols v0.32.12
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling data-encoding-macro v0.1.20
[INFO] [stderr]    Compiling wayland-cursor v0.31.14
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling base256emoji v1.0.2
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling multibase v0.9.2
[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling ab_glyph v0.2.32
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling prost v0.14.4
[INFO] [stderr]    Compiling as-raw-xcb-connection v1.0.1
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling unsigned-varint v0.7.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling rw-stream-sink v0.4.0
[INFO] [stderr]    Compiling libp2p-identity v0.2.14
[INFO] [stderr]    Compiling multistream-select v0.13.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling multiaddr v0.18.2
[INFO] [stderr]    Compiling quick-protobuf v0.8.1
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling imgui-sys v0.12.0
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling futures-timer v3.0.4
[INFO] [stderr]    Compiling dpi v0.1.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling libp2p-core v0.43.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling hybrid-array v0.4.12
[INFO] [stderr]    Compiling chlorine v1.0.13
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling mint v0.5.9
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling libp2p-swarm v0.47.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling glium v0.35.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.12
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.12
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.6.0
[INFO] [stderr]    Compiling libp2p-connection-limits v0.6.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling imgui v0.12.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling libp2p v0.56.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling x11rb v0.13.2
[INFO] [stderr]    Compiling imgui-winit-support v0.13.0
[INFO] [stderr]    Compiling imgui-glium-renderer v0.13.0
[INFO] [stderr]    Compiling BlockChain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::THREAD_POOL`
[INFO] [stdout]  --> src/blockchain/block.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::THREAD_POOL;
[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 imports: `Block` and `Transaction`
[INFO] [stdout]   --> src/window/winit.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::{Transaction, Block, BLOCK_CHAIN, PENDING_LIMIT, add_block};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `blockchain::Hash`
[INFO] [stdout]  --> src/window/ui.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{BLOCK_CHAIN, blockchain::Hash};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NodeDir` is never used
[INFO] [stdout]   --> src/blockchain/block.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum NodeDir {
[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 `MerkleNode` is never constructed
[INFO] [stdout]   --> src/blockchain/block.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct MerkleNode {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/blockchain/block.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl MerkleNode {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 30 |     fn new(hash: Hash, left: bool) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MerkleProof` is never constructed
[INFO] [stdout]   --> src/blockchain/block.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct MerkleProof {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `build_merkle_proof` and `verify_transaction` are never used
[INFO] [stdout]    --> src/blockchain/block.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout]  70 | / impl<T> Block<T>
[INFO] [stdout]  71 | | where
[INFO] [stdout]  72 | |     T: BlockChain,
[INFO] [stdout]     | |__________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |       pub fn build_merkle_proof(&self, transaction_index: usize) -> Option<MerkleProof> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |       pub fn verify_transaction(&self, transaction_index: usize) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `calculate_hash` and `empty` are never used
[INFO] [stdout]   --> src/blockchain/chain.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait BlockChain {
[INFO] [stdout]    |           ---------- associated items in this trait
[INFO] [stdout] 11 |     fn calculate_hash(&self) -> Hash;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     fn current_hash(&self) -> Hash;
[INFO] [stdout] 13 |     fn empty() -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_data` and `add_block` are never used
[INFO] [stdout]   --> src/blockchain/chain.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | / impl<T> Chain<T>
[INFO] [stdout] 41 | | where
[INFO] [stdout] 42 | |     T: BlockChain,
[INFO] [stdout]    | |__________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |       pub fn add_data(&mut self, data: T) -> Result<(), ChainError> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |       fn add_block(&mut self) -> Result<(), ChainError> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/blockchain/transaction.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Transaction {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(sender: &str, reciever: &str, amount: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 56s
[INFO] running `Command { std: "docker" "inspect" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling BlockChain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::THREAD_POOL`
[INFO] [stdout]  --> src/blockchain/block.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::THREAD_POOL;
[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 imports: `Block` and `Transaction`
[INFO] [stdout]   --> src/window/winit.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::{Transaction, Block, BLOCK_CHAIN, PENDING_LIMIT, add_block};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `blockchain::Hash`
[INFO] [stdout]  --> src/window/ui.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{BLOCK_CHAIN, blockchain::Hash};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NodeDir` is never used
[INFO] [stdout]   --> src/blockchain/block.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum NodeDir {
[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 `MerkleNode` is never constructed
[INFO] [stdout]   --> src/blockchain/block.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct MerkleNode {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/blockchain/block.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl MerkleNode {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 30 |     fn new(hash: Hash, left: bool) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MerkleProof` is never constructed
[INFO] [stdout]   --> src/blockchain/block.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct MerkleProof {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `build_merkle_proof` and `verify_transaction` are never used
[INFO] [stdout]    --> src/blockchain/block.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout]  70 | / impl<T> Block<T>
[INFO] [stdout]  71 | | where
[INFO] [stdout]  72 | |     T: BlockChain,
[INFO] [stdout]     | |__________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |       pub fn build_merkle_proof(&self, transaction_index: usize) -> Option<MerkleProof> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |       pub fn verify_transaction(&self, transaction_index: usize) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `calculate_hash` and `empty` are never used
[INFO] [stdout]   --> src/blockchain/chain.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait BlockChain {
[INFO] [stdout]    |           ---------- associated items in this trait
[INFO] [stdout] 11 |     fn calculate_hash(&self) -> Hash;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     fn current_hash(&self) -> Hash;
[INFO] [stdout] 13 |     fn empty() -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_data` and `add_block` are never used
[INFO] [stdout]   --> src/blockchain/chain.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | / impl<T> Chain<T>
[INFO] [stdout] 41 | | where
[INFO] [stdout] 42 | |     T: BlockChain,
[INFO] [stdout]    | |__________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |       pub fn add_data(&mut self, data: T) -> Result<(), ChainError> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |       fn add_block(&mut self) -> Result<(), ChainError> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/blockchain/transaction.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Transaction {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(sender: &str, reciever: &str, amount: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::THREAD_POOL`
[INFO] [stderr]  --> src/blockchain/block.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::THREAD_POOL;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Block` and `Transaction`
[INFO] [stderr]   --> src/window/winit.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::{Transaction, Block, BLOCK_CHAIN, PENDING_LIMIT, add_block};
[INFO] [stderr]    |             ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `blockchain::Hash`
[INFO] [stderr]  --> src/window/ui.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::{BLOCK_CHAIN, blockchain::Hash};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `NodeDir` is never used
[INFO] [stderr]   --> src/blockchain/block.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum NodeDir {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MerkleNode` is never constructed
[INFO] [stderr]   --> src/blockchain/block.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct MerkleNode {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/blockchain/block.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl MerkleNode {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] 30 |     fn new(hash: Hash, left: bool) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MerkleProof` is never constructed
[INFO] [stderr]   --> src/blockchain/block.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct MerkleProof {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `build_merkle_proof` and `verify_transaction` are never used
[INFO] [stderr]    --> src/blockchain/block.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr]  70 | / impl<T> Block<T>
[INFO] [stderr]  71 | | where
[INFO] [stderr]  72 | |     T: BlockChain,
[INFO] [stderr]     | |__________________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 125 |       pub fn build_merkle_proof(&self, transaction_index: usize) -> Option<MerkleProof> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 |       pub fn verify_transaction(&self, transaction_index: usize) -> bool {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `calculate_hash` and `empty` are never used
[INFO] [stderr]   --> src/blockchain/chain.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait BlockChain {
[INFO] [stderr]    |           ---------- associated items in this trait
[INFO] [stderr] 11 |     fn calculate_hash(&self) -> Hash;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     fn current_hash(&self) -> Hash;
[INFO] [stderr] 13 |     fn empty() -> Self;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add_data` and `add_block` are never used
[INFO] [stderr]   --> src/blockchain/chain.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | / impl<T> Chain<T>
[INFO] [stderr] 41 | | where
[INFO] [stderr] 42 | |     T: BlockChain,
[INFO] [stderr]    | |__________________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 57 |       pub fn add_data(&mut self, data: T) -> Result<(), ChainError> {
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68 |       fn add_block(&mut self) -> Result<(), ChainError> {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/blockchain/transaction.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Transaction {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 15 |     pub fn new(sender: &str, reciever: &str, amount: u64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `BlockChain` (bin "BlockChain" test) generated 11 warnings (run `cargo fix --bin "BlockChain" -p BlockChain --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/BlockChain-2271e27d11f120dd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d", kill_on_drop: false }`
[INFO] [stdout] ebc077cd5fc59f757baa941cbd8f6ca27f92b8d24b9d607f66550ef735ab034d
