[INFO] cloning repository https://github.com/Jean-Eudes/sso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jean-Eudes/sso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJean-Eudes%2Fsso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJean-Eudes%2Fsso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d27d47128100b6044efd096db13037a28e514149
[INFO] checking Jean-Eudes/sso against try#099af82bc034c1e4895c90e5407fafdd61976cdb for pr-145457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJean-Eudes%2Fsso" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jean-Eudes/sso
[INFO] finished tweaking git repo https://github.com/Jean-Eudes/sso
[INFO] tweaked toml for git repo https://github.com/Jean-Eudes/sso written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jean-Eudes/sso on toolchain 099af82bc034c1e4895c90e5407fafdd61976cdb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jean-Eudes/sso 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" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d58bf4792d4384fe18387fd2cbefb8ceee8b0f88c4a92533ba0ad0f0ac33ed3
[INFO] running `Command { std: "docker" "start" "-a" "9d58bf4792d4384fe18387fd2cbefb8ceee8b0f88c4a92533ba0ad0f0ac33ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d58bf4792d4384fe18387fd2cbefb8ceee8b0f88c4a92533ba0ad0f0ac33ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d58bf4792d4384fe18387fd2cbefb8ceee8b0f88c4a92533ba0ad0f0ac33ed3", kill_on_drop: false }`
[INFO] [stdout] 9d58bf4792d4384fe18387fd2cbefb8ceee8b0f88c4a92533ba0ad0f0ac33ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea07b7c22a0af511458b6b65631ee6d554689df700c363bfacb4858c2e624ce
[INFO] running `Command { std: "docker" "start" "-a" "1ea07b7c22a0af511458b6b65631ee6d554689df700c363bfacb4858c2e624ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking oidc v0.1.0 (/opt/rustwide/workdir/oidc)
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stdout] warning: enum `ResponseType` is never used
[INFO] [stdout]  --> oidc/src/lib.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ResponseType {
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Display` is never used
[INFO] [stdout]  --> oidc/src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum Display {
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Prompt` is never used
[INFO] [stdout]   --> oidc/src/lib.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Prompt {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthenticationRequest` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct AuthenticationRequest {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthenticationResponse` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct AuthenticationResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrorCode` is never used
[INFO] [stdout]   --> oidc/src/lib.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum ErrorCode {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthenticationErrorResponse` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct AuthenticationErrorResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct Client {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClientType` is never used
[INFO] [stdout]   --> oidc/src/lib.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 | enum ClientType {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `grant_type`, `client_id`, and `redirect_uri` are never read
[INFO] [stdout]   --> oidc/src/lib.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct TokenRequest {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 85 |     grant_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 86 |     client_id: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 87 |     redirect_uri: Option<String>, // use for compatibility with oauth 2.0, remove in 2.1
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenResponse` is never constructed
[INFO] [stdout]    --> oidc/src/lib.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct TokenResponse {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ResponseType` is never used
[INFO] [stdout]  --> oidc/src/lib.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ResponseType {
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Display` is never used
[INFO] [stdout]  --> oidc/src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum Display {
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Prompt` is never used
[INFO] [stdout]   --> oidc/src/lib.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Prompt {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthenticationRequest` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct AuthenticationRequest {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthenticationResponse` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct AuthenticationResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrorCode` is never used
[INFO] [stdout]   --> oidc/src/lib.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum ErrorCode {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthenticationErrorResponse` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct AuthenticationErrorResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> oidc/src/lib.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct Client {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClientType` is never used
[INFO] [stdout]   --> oidc/src/lib.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 | enum ClientType {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `grant_type`, `client_id`, and `redirect_uri` are never read
[INFO] [stdout]   --> oidc/src/lib.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct TokenRequest {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 85 |     grant_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 86 |     client_id: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 87 |     redirect_uri: Option<String>, // use for compatibility with oauth 2.0, remove in 2.1
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenResponse` is never constructed
[INFO] [stdout]    --> oidc/src/lib.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct TokenResponse {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking hyper v1.5.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused import: `http::header`
[INFO] [stdout]  --> server/src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use http::header;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::header`
[INFO] [stdout]  --> server/src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use http::header;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `auth_token`
[INFO] [stdout]    --> server/src/main.rs:154:33
[INFO] [stdout]     |
[INFO] [stdout] 154 | async fn authorize_current_user(auth_token: &str) -> Option<String> {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_auth_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `auth_token`
[INFO] [stdout]    --> server/src/main.rs:154:33
[INFO] [stdout]     |
[INFO] [stdout] 154 | async fn authorize_current_user(auth_token: &str) -> Option<String> {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_auth_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> server/src/main.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let a = TokenRequest::new("".to_string(), None, None);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> server/src/main.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let a = TokenRequest::new("".to_string(), None, None);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::util::SubscriberInitExt`
[INFO] [stdout]   --> server/src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use tracing_subscriber::util::SubscriberInitExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::util::SubscriberInitExt`
[INFO] [stdout]   --> server/src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use tracing_subscriber::util::SubscriberInitExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogFormat` is never constructed
[INFO] [stdout]   --> server/src/main.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct LogFormat {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyFormatter` is never constructed
[INFO] [stdout]   --> server/src/main.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct MyFormatter;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyFormatterJson` is never constructed
[INFO] [stdout]   --> server/src/main.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct MyFormatterJson;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogFormat` is never constructed
[INFO] [stdout]   --> server/src/main.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct LogFormat {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyFormatter` is never constructed
[INFO] [stdout]   --> server/src/main.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct MyFormatter;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyFormatterJson` is never constructed
[INFO] [stdout]   --> server/src/main.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct MyFormatterJson;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.50s
[INFO] running `Command { std: "docker" "inspect" "1ea07b7c22a0af511458b6b65631ee6d554689df700c363bfacb4858c2e624ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea07b7c22a0af511458b6b65631ee6d554689df700c363bfacb4858c2e624ce", kill_on_drop: false }`
[INFO] [stdout] 1ea07b7c22a0af511458b6b65631ee6d554689df700c363bfacb4858c2e624ce