[INFO] cloning repository https://github.com/henrypeters/student_registry_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henrypeters/student_registry_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrypeters%2Fstudent_registry_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrypeters%2Fstudent_registry_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91eb79ab671d10c6720f84cc7fa9b38e35d99e76
[INFO] testing henrypeters/student_registry_server against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrypeters%2Fstudent_registry_server" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/henrypeters/student_registry_server
[INFO] finished tweaking git repo https://github.com/henrypeters/student_registry_server
[INFO] tweaked toml for git repo https://github.com/henrypeters/student_registry_server written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henrypeters/student_registry_server 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/henrypeters/student_registry_server 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]  Downloading crates ...
[INFO] [stderr]   Downloaded jsonwebtoken v10.4.0
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[INFO] [stderr]   Downloaded time v0.3.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d
[INFO] running `Command { std: "docker" "start" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d", 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" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d" "/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" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d", 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" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bulding_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Student`
[INFO] [stdout]  --> src/handlers/registry_handler.rs:4:39
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::schema::role::Role::{self, Student};
[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: `load_storage` and `save_data`
[INFO] [stdout]  --> src/handlers/registry_handler.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::util::{load_storage, save_data};
[INFO] [stdout]   |                          ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::registry`
[INFO] [stdout]   --> src/handlers/registry_handler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing_subscriber::registry;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `entity::Entity`, `grade::Grade`, `role::Role`, and `sex::Sex`
[INFO] [stdout]  --> src/routes/mod.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::schema::{registry::Registry, role::Role, entity::Entity, grade::Grade, sex::Sex};
[INFO] [stdout]   |                                         ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `axum::http::Error`
[INFO] [stdout]   --> src/schema/registry.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use axum::http::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Json`, `Router`, `get`, and `post`
[INFO] [stdout]   --> src/schema/registry.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 |     extract::{FromRequestParts, Json},
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     routing::{get, post},
[INFO] [stdout]    |               ^^^  ^^^^
[INFO] [stdout] 24 |     Router
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenResponse` is never constructed
[INFO] [stdout]   --> src/schema/registry.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct TokenResponse{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/schema/grade.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Grade {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 12 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_str` and `map_int_to_role` are never used
[INFO] [stdout]   --> src/schema/role.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Role {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn map_int_to_role(int: u8) -> Self{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/schema/sex.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Sex {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/utils/util.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             fs::write(FILE_PATH, "[]");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let _ = fs::write(FILE_PATH, "[]");
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.86s
[INFO] running `Command { std: "docker" "inspect" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d", 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" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d" "/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 bulding_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Student`
[INFO] [stdout]  --> src/handlers/registry_handler.rs:4:39
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::schema::role::Role::{self, Student};
[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: `load_storage` and `save_data`
[INFO] [stdout]  --> src/handlers/registry_handler.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::util::{load_storage, save_data};
[INFO] [stdout]   |                          ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::registry`
[INFO] [stdout]   --> src/handlers/registry_handler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing_subscriber::registry;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `entity::Entity`, `grade::Grade`, `role::Role`, and `sex::Sex`
[INFO] [stdout]  --> src/routes/mod.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::schema::{registry::Registry, role::Role, entity::Entity, grade::Grade, sex::Sex};
[INFO] [stdout]   |                                         ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `axum::http::Error`
[INFO] [stdout]   --> src/schema/registry.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use axum::http::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Json`, `Router`, `get`, and `post`
[INFO] [stdout]   --> src/schema/registry.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 |     extract::{FromRequestParts, Json},
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     routing::{get, post},
[INFO] [stdout]    |               ^^^  ^^^^
[INFO] [stdout] 24 |     Router
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenResponse` is never constructed
[INFO] [stdout]   --> src/schema/registry.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct TokenResponse{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/schema/grade.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Grade {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 12 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_str` and `map_int_to_role` are never used
[INFO] [stdout]   --> src/schema/role.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Role {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn map_int_to_role(int: u8) -> Self{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/schema/sex.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Sex {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/utils/util.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             fs::write(FILE_PATH, "[]");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let _ = fs::write(FILE_PATH, "[]");
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d", 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" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Student`
[INFO] [stderr]  --> src/handlers/registry_handler.rs:4:39
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::schema::role::Role::{self, Student};
[INFO] [stderr]   |                                       ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `load_storage` and `save_data`
[INFO] [stderr]  --> src/handlers/registry_handler.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::utils::util::{load_storage, save_data};
[INFO] [stderr]   |                          ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tracing_subscriber::registry`
[INFO] [stderr]   --> src/handlers/registry_handler.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tracing_subscriber::registry;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `entity::Entity`, `grade::Grade`, `role::Role`, and `sex::Sex`
[INFO] [stderr]  --> src/routes/mod.rs:2:41
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::schema::{registry::Registry, role::Role, entity::Entity, grade::Grade, sex::Sex};
[INFO] [stderr]   |                                         ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `axum::http::Error`
[INFO] [stderr]   --> src/schema/registry.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use axum::http::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Json`, `Router`, `get`, and `post`
[INFO] [stderr]   --> src/schema/registry.rs:16:33
[INFO] [stderr]    |
[INFO] [stderr] 16 |     extract::{FromRequestParts, Json},
[INFO] [stderr]    |                                 ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     routing::{get, post},
[INFO] [stderr]    |               ^^^  ^^^^
[INFO] [stderr] 24 |     Router
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TokenResponse` is never constructed
[INFO] [stderr]   --> src/schema/registry.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub struct TokenResponse{
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_str` is never used
[INFO] [stderr]   --> src/schema/grade.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Grade {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] 12 |     pub fn as_str(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `as_str` and `map_int_to_role` are never used
[INFO] [stderr]   --> src/schema/role.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Role {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 12 |     pub fn as_str(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn map_int_to_role(int: u8) -> Self{
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_str` is never used
[INFO] [stderr]   --> src/schema/sex.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Sex {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn as_str(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/utils/util.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             fs::write(FILE_PATH, "[]");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 18 |             let _ = fs::write(FILE_PATH, "[]");
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bulding_server` (bin "bulding_server" test) generated 11 warnings (run `cargo fix --bin "bulding_server" -p bulding_server --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bulding_server-dec7277848deedd4)
[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" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d", kill_on_drop: false }`
[INFO] [stdout] 6c2d663ac8d8e41a14204d0a24f68b60769ca069ac03832d239fc6e6668a539d
