[INFO] cloning repository https://github.com/5310S/lantern_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/5310S/lantern_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5310S%2Flantern_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5310S%2Flantern_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60a9ff2c9fff10b07f4adec72f94ea7d37b2497c
[INFO] checking 5310S/lantern_test against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F5310S%2Flantern_test" "/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/5310S/lantern_test
[INFO] finished tweaking git repo https://github.com/5310S/lantern_test
[INFO] tweaked toml for git repo https://github.com/5310S/lantern_test written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/5310S/lantern_test on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/5310S/lantern_test 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tungstenite v0.21.0
[INFO] [stderr]   Downloaded webpki-root-certs v0.26.11
[INFO] [stderr]   Downloaded dunce v1.0.5
[INFO] [stderr]   Downloaded icu_properties v2.0.0
[INFO] [stderr]   Downloaded h3-quinn v0.0.10
[INFO] [stderr]   Downloaded console v0.15.11
[INFO] [stderr]   Downloaded rustls-native-certs v0.8.1
[INFO] [stderr]   Downloaded prettyplease v0.2.34
[INFO] [stderr]   Downloaded wide v0.7.33
[INFO] [stderr]   Downloaded h3 v0.0.8
[INFO] [stderr]   Downloaded security-framework v3.2.0
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.1
[INFO] [stderr]   Downloaded rcgen v0.14.1
[INFO] [stderr]   Downloaded icu_properties_data v2.0.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.13.1
[INFO] [stderr]   Downloaded bindgen v0.69.5
[INFO] [stderr]   Downloaded warp v0.3.7
[INFO] [stderr]   Downloaded core-foundation v0.10.1
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.5.3
[INFO] [stderr]   Downloaded tungstenite v0.21.0
[INFO] [stderr]   Downloaded unicode-width v0.2.1
[INFO] [stderr]   Downloaded dialoguer v0.11.0
[INFO] [stderr]   Downloaded bytemuck v1.23.1
[INFO] [stderr]   Downloaded fastbloom v0.9.0
[INFO] [stderr]   Downloaded rustls-platform-verifier-android v0.1.1
[INFO] [stderr]   Downloaded siphasher v1.0.1
[INFO] [stderr]   Downloaded tokio v1.45.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.29.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2583d2b5bcea3c1877ea767e2967e9413edd90d9755a3b17458b0a0e57435a
[INFO] running `Command { std: "docker" "start" "-a" "5a2583d2b5bcea3c1877ea767e2967e9413edd90d9755a3b17458b0a0e57435a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2583d2b5bcea3c1877ea767e2967e9413edd90d9755a3b17458b0a0e57435a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2583d2b5bcea3c1877ea767e2967e9413edd90d9755a3b17458b0a0e57435a", kill_on_drop: false }`
[INFO] [stdout] 5a2583d2b5bcea3c1877ea767e2967e9413edd90d9755a3b17458b0a0e57435a
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08741b5db70e53263906fd5f733945211c3a94d06a46762e13e0d455ccb568a5
[INFO] running `Command { std: "docker" "start" "-a" "08741b5db70e53263906fd5f733945211c3a94d06a46762e13e0d455ccb568a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling icu_properties_data v2.0.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling aws-lc-rs v1.13.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling quinn-udp v0.5.13
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling quinn v0.11.8
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.29.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking fastbloom v0.9.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.0
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking h3 v0.0.8
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking rcgen v0.14.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]     Checking rustls-platform-verifier v0.5.3
[INFO] [stderr]     Checking quinn-proto v0.11.12
[INFO] [stderr]     Checking h3-quinn v0.0.10
[INFO] [stderr]     Checking Z v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]  --> src/main.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warp::Filter`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use warp::Filter;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SinkExt` and `StreamExt`
[INFO] [stdout]  --> src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::{StreamExt, SinkExt};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `WebSocket`
[INFO] [stdout]   --> src/main.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use warp::ws::{Message, WebSocket};
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServerConfig`
[INFO] [stdout]   --> src/main.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_rustls::rustls::{ServerConfig};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CertificateDer` and `PrivateKeyDer`
[INFO] [stdout]   --> src/main.rs:12:39
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio_rustls::rustls::pki_types::{CertificateDer, PrivateKeyDer};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_rustls::TlsAcceptor`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio_rustls::TlsAcceptor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::io::BufReader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task`
[INFO] [stdout]  --> src/blockchain/blockchain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::task;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]  --> src/main.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warp::Filter`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use warp::Filter;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SinkExt` and `StreamExt`
[INFO] [stdout]  --> src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::{StreamExt, SinkExt};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `WebSocket`
[INFO] [stdout]   --> src/main.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use warp::ws::{Message, WebSocket};
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServerConfig`
[INFO] [stdout]   --> src/main.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_rustls::rustls::{ServerConfig};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CertificateDer` and `PrivateKeyDer`
[INFO] [stdout]   --> src/main.rs:12:39
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio_rustls::rustls::pki_types::{CertificateDer, PrivateKeyDer};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_rustls::TlsAcceptor`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio_rustls::TlsAcceptor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::io::BufReader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task`
[INFO] [stdout]  --> src/blockchain/blockchain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::task;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/networking/connections/tcp.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | / loop {
[INFO] [stdout] 154 | |             let write = {
[INFO] [stdout] 155 | |             let locked = connections_write_message.lock().await;
[INFO] [stdout] 156 | |             locked.clone()
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |         println!("You entered: {}", input);
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 188 |   Ok(())
[INFO] [stdout]     |   ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connections`
[INFO] [stdout]    --> src/networking/connections/tcp.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | let connections = connections_write_message.lock();
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connections`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/networking/connections/tcp.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | / loop {
[INFO] [stdout] 154 | |             let write = {
[INFO] [stdout] 155 | |             let locked = connections_write_message.lock().await;
[INFO] [stdout] 156 | |             locked.clone()
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |         println!("You entered: {}", input);
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 188 |   Ok(())
[INFO] [stdout]     |   ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connections`
[INFO] [stdout]    --> src/networking/connections/tcp.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 | let connections = connections_write_message.lock();
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connections`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `websocket_secure` is never used
[INFO] [stdout]    --> src/networking/connections/tcp.rs:193:14
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub async fn websocket_secure(){
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `timestamp`, `data`, `previous_hash`, and `hash` are never read
[INFO] [stdout]   --> src/blockchain/blockchain.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Block {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     index: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     data: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     previous_hash: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     hash: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Block` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `calculate_hash` are never used
[INFO] [stdout]   --> src/blockchain/blockchain.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Block {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 18 |     fn new(index: u64, data: String, previous_hash: String) -> Block {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn calculate_hash(index: u64, timestamp: u64, data: &str, previous_hash: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blockchain` is never constructed
[INFO] [stdout]   --> src/blockchain/blockchain.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Blockchain {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_block`, `save_block_to_disk`, and `get_latest_hash` are never used
[INFO] [stdout]    --> src/blockchain/blockchain.rs:48:12
[INFO] [stdout]     |
[INFO] [stdout] 47  | impl Blockchain {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 48  |     pub fn new() -> Blockchain {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56  |     pub fn push_block(&mut self, block: Block) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn save_block_to_disk(&self, block: &Block) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn get_latest_hash(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `broadcast_block` is never used
[INFO] [stdout]    --> src/blockchain/blockchain.rs:121:10
[INFO] [stdout]     |
[INFO] [stdout] 121 | async fn broadcast_block(block: Block) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mine_block` is never used
[INFO] [stdout]    --> src/blockchain/blockchain.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn mine_block(index: u64, data: String, previous_hash: String) -> Block {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `websocket_secure` is never used
[INFO] [stdout]    --> src/networking/connections/tcp.rs:193:14
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub async fn websocket_secure(){
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `timestamp`, `data`, `previous_hash`, and `hash` are never read
[INFO] [stdout]   --> src/blockchain/blockchain.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Block {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     index: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     data: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     previous_hash: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     hash: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Block` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `calculate_hash` are never used
[INFO] [stdout]   --> src/blockchain/blockchain.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Block {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 18 |     fn new(index: u64, data: String, previous_hash: String) -> Block {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn calculate_hash(index: u64, timestamp: u64, data: &str, previous_hash: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blockchain` is never constructed
[INFO] [stdout]   --> src/blockchain/blockchain.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Blockchain {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_block`, `save_block_to_disk`, and `get_latest_hash` are never used
[INFO] [stdout]    --> src/blockchain/blockchain.rs:48:12
[INFO] [stdout]     |
[INFO] [stdout] 47  | impl Blockchain {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 48  |     pub fn new() -> Blockchain {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56  |     pub fn push_block(&mut self, block: Block) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn save_block_to_disk(&self, block: &Block) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn get_latest_hash(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `broadcast_block` is never used
[INFO] [stdout]    --> src/blockchain/blockchain.rs:121:10
[INFO] [stdout]     |
[INFO] [stdout] 121 | async fn broadcast_block(block: Block) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mine_block` is never used
[INFO] [stdout]    --> src/blockchain/blockchain.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn mine_block(index: u64, data: String, previous_hash: String) -> Block {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "08741b5db70e53263906fd5f733945211c3a94d06a46762e13e0d455ccb568a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08741b5db70e53263906fd5f733945211c3a94d06a46762e13e0d455ccb568a5", kill_on_drop: false }`
[INFO] [stdout] 08741b5db70e53263906fd5f733945211c3a94d06a46762e13e0d455ccb568a5
