[INFO] cloning repository https://github.com/florentulve/zero2prod
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/florentulve/zero2prod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorentulve%2Fzero2prod", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorentulve%2Fzero2prod'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29433aff2b861e67638e4ccbb0a1b7027fdb3560
[INFO] building florentulve/zero2prod against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorentulve%2Fzero2prod" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/florentulve/zero2prod on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/florentulve/zero2prod
[INFO] finished tweaking git repo https://github.com/florentulve/zero2prod
[INFO] tweaked toml for git repo https://github.com/florentulve/zero2prod written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/florentulve/zero2prod 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2bc7de8c05b4cf971f748ae424f9a4d1367c2df604f7e64b663995c709e1214
[INFO] running `Command { std: "docker" "start" "-a" "d2bc7de8c05b4cf971f748ae424f9a4d1367c2df604f7e64b663995c709e1214", 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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7e3ae7262b6a0e210e58b3f88275a978b9ee7df6f88794051396a39297c8ce7a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling zero2prod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serve::Serve`
[INFO] [stdout]  --> src/webapp/server.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{routing::get, serve::Serve, Router};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `version`, and `description` are never read
[INFO] [stdout]  --> src/app/application.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Application {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Application` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `span`
[INFO] [stdout]  --> src/main.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, span, warn};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level` and `subscriber`
[INFO] [stdout]  --> src/main.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{info, subscriber, Level};
[INFO] [stdout]   |                     ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serve::Serve`
[INFO] [stdout]  --> src/webapp/server.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{routing::get, serve::Serve, Router};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `version`, `description`, `ip`, and `port` are never read
[INFO] [stdout]  --> src/app/application.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Application {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     ip: Ipv4Addr,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 9 |     port: u16,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Application` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `ip`, `port`, and `bind` are never used
[INFO] [stdout]   --> src/app/application.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Application {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn ip<T: Into<Ipv4Addr>>(mut self, ip: T) -> Self {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn port(mut self, port: u16) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn bind(&self) -> SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root` is never used
[INFO] [stdout]   --> src/webapp/server.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn root() -> &'static str {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `app` is never used
[INFO] [stdout]   --> src/webapp/server.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn app() -> Router {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Webapp` is never constructed
[INFO] [stdout]   --> src/webapp/server.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Webapp<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `web` are never used
[INFO] [stdout]   --> src/webapp/server.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<'a> Webapp<'a> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 27 |     pub fn new(app: &'a Application) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub async fn web(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "7e3ae7262b6a0e210e58b3f88275a978b9ee7df6f88794051396a39297c8ce7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3ae7262b6a0e210e58b3f88275a978b9ee7df6f88794051396a39297c8ce7a", kill_on_drop: false }`
[INFO] [stdout] 7e3ae7262b6a0e210e58b3f88275a978b9ee7df6f88794051396a39297c8ce7a
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38272fff6c1af1bbb00974127a507aa93bf85137aa38d03202fc4de1c4f6d6ab
[INFO] running `Command { std: "docker" "start" "-a" "38272fff6c1af1bbb00974127a507aa93bf85137aa38d03202fc4de1c4f6d6ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stdout] warning: unused import: `serve::Serve`
[INFO] [stdout]  --> src/webapp/server.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{routing::get, serve::Serve, Router};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `version`, and `description` are never read
[INFO] [stdout]  --> src/app/application.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Application {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Application` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `span`
[INFO] [stdout]  --> src/main.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, span, warn};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level` and `subscriber`
[INFO] [stdout]  --> src/main.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{info, subscriber, Level};
[INFO] [stdout]   |                     ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serve::Serve`
[INFO] [stdout]  --> src/webapp/server.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{routing::get, serve::Serve, Router};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `version`, `description`, `ip`, and `port` are never read
[INFO] [stdout]  --> src/app/application.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Application {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     ip: Ipv4Addr,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 9 |     port: u16,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Application` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `ip`, `port`, and `bind` are never used
[INFO] [stdout]   --> src/app/application.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Application {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn ip<T: Into<Ipv4Addr>>(mut self, ip: T) -> Self {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn port(mut self, port: u16) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn bind(&self) -> SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root` is never used
[INFO] [stdout]   --> src/webapp/server.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn root() -> &'static str {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stdout] warning: function `app` is never used
[INFO] [stdout]   --> src/webapp/server.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn app() -> Router {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Webapp` is never constructed
[INFO] [stdout]   --> src/webapp/server.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Webapp<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `web` are never used
[INFO] [stdout]   --> src/webapp/server.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<'a> Webapp<'a> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 27 |     pub fn new(app: &'a Application) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub async fn web(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling zero2prod v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serve::Serve`
[INFO] [stdout]  --> src/webapp/server.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{routing::get, serve::Serve, Router};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `span`
[INFO] [stdout]  --> src/main.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, span, warn};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level` and `subscriber`
[INFO] [stdout]  --> src/main.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{info, subscriber, Level};
[INFO] [stdout]   |                     ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serve::Serve`
[INFO] [stdout]  --> src/webapp/server.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{routing::get, serve::Serve, Router};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `version`, and `description` are never read
[INFO] [stdout]  --> src/app/application.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Application {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Application` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `version`, `description`, `ip`, and `port` are never read
[INFO] [stdout]  --> src/app/application.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Application {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     ip: Ipv4Addr,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 9 |     port: u16,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Application` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `ip`, `port`, and `bind` are never used
[INFO] [stdout]   --> src/app/application.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Application {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn ip<T: Into<Ipv4Addr>>(mut self, ip: T) -> Self {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn port(mut self, port: u16) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn bind(&self) -> SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root` is never used
[INFO] [stdout]   --> src/webapp/server.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn root() -> &'static str {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `app` is never used
[INFO] [stdout]   --> src/webapp/server.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn app() -> Router {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Webapp` is never constructed
[INFO] [stdout]   --> src/webapp/server.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Webapp<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `web` are never used
[INFO] [stdout]   --> src/webapp/server.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<'a> Webapp<'a> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 27 |     pub fn new(app: &'a Application) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub async fn web(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "38272fff6c1af1bbb00974127a507aa93bf85137aa38d03202fc4de1c4f6d6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38272fff6c1af1bbb00974127a507aa93bf85137aa38d03202fc4de1c4f6d6ab", kill_on_drop: false }`
[INFO] [stdout] 38272fff6c1af1bbb00974127a507aa93bf85137aa38d03202fc4de1c4f6d6ab