[INFO] cloning repository https://github.com/ompurwar/rust_todo_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ompurwar/rust_todo_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fompurwar%2Frust_todo_server", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa2d68240dad834abbac8e77488ac400949491a8
[INFO] testing ompurwar/rust_todo_server against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fompurwar%2Frust_todo_server" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ompurwar/rust_todo_server
[INFO] finished tweaking git repo https://github.com/ompurwar/rust_todo_server
[INFO] tweaked toml for git repo https://github.com/ompurwar/rust_todo_server written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ompurwar/rust_todo_server on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ompurwar/rust_todo_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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bson v2.10.0
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[INFO] [stdout] warning: unused import: `bson::de`
[INFO] [stdout]  --> src/parser/parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::de;
[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: `debug` and `info`
[INFO] [stdout]  --> src/parser/parser.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, info};
[INFO] [stdout]   |           ^^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::oneshot::error`
[INFO] [stdout]  --> src/parser/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::sync::oneshot::error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/parser/tokenizer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::de`
[INFO] [stdout]  --> src/parser/tokenizer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::de;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/parser/tokenizer.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserializer` and `Serializer`
[INFO] [stdout]  --> src/todos/entity.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]   |                          ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operand`
[INFO] [stdout]    --> src/parser/parser.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let operand = self.eat(TokenTypes::NUMBER).unwrap();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deserializer`
[INFO] [stdout]   --> src/todos/dto.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn deserialize_bson_datetime<'de, D>(deserializer: D) -> Result<Option<DateTime>, D::Error>
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unary_expression` is never used
[INFO] [stdout]    --> src/parser/parser.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<'a> Parser<'a> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn unary_expression(&mut self) -> ASTNode<Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EOF` is never constructed
[INFO] [stdout]   --> src/parser/tokenizer.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum TokenTypes {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     EOF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenTypes` 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: method `is_eof` is never used
[INFO] [stdout]   --> src/parser/tokenizer.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl<'a> Tokenizer<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn is_eof(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_bson_datetime` is never used
[INFO] [stdout]   --> src/todos/dto.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn deserialize_bson_datetime<'de, D>(deserializer: D) -> Result<Option<DateTime>, D::Error>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_NAME` should have a snake case name
[INFO] [stdout]   --> src/main.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let DB_NAME: String =
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `db_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "c7be7e93691472ff5606998f298b2bc3759374addc6743c82742c5f2a52d6890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7be7e93691472ff5606998f298b2bc3759374addc6743c82742c5f2a52d6890", kill_on_drop: false }`
[INFO] [stdout] c7be7e93691472ff5606998f298b2bc3759374addc6743c82742c5f2a52d6890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a321905cffea91620b22744c6c352e09909a818a71e710819b01a1741dc7bc2e
[INFO] running `Command { std: "docker" "start" "-a" "a321905cffea91620b22744c6c352e09909a818a71e710819b01a1741dc7bc2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling web-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bson::de`
[INFO] [stdout]  --> src/parser/parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::de;
[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: `debug` and `info`
[INFO] [stdout]  --> src/parser/parser.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, info};
[INFO] [stdout]   |           ^^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::oneshot::error`
[INFO] [stdout]  --> src/parser/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::sync::oneshot::error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/parser/tokenizer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::de`
[INFO] [stdout]  --> src/parser/tokenizer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::de;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/parser/tokenizer.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserializer` and `Serializer`
[INFO] [stdout]  --> src/todos/entity.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]   |                          ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operand`
[INFO] [stdout]    --> src/parser/parser.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let operand = self.eat(TokenTypes::NUMBER).unwrap();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]    --> src/parser/parser.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let parser = Parser::new();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deserializer`
[INFO] [stdout]   --> src/todos/dto.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn deserialize_bson_datetime<'de, D>(deserializer: D) -> Result<Option<DateTime>, D::Error>
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unary_expression` is never used
[INFO] [stdout]    --> src/parser/parser.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<'a> Parser<'a> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn unary_expression(&mut self) -> ASTNode<Token> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EOF` is never constructed
[INFO] [stdout]   --> src/parser/tokenizer.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum TokenTypes {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     EOF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenTypes` 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: method `is_eof` is never used
[INFO] [stdout]   --> src/parser/tokenizer.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl<'a> Tokenizer<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn is_eof(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_bson_datetime` is never used
[INFO] [stdout]   --> src/todos/dto.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn deserialize_bson_datetime<'de, D>(deserializer: D) -> Result<Option<DateTime>, D::Error>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_NAME` should have a snake case name
[INFO] [stdout]   --> src/main.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let DB_NAME: String =
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `db_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "a321905cffea91620b22744c6c352e09909a818a71e710819b01a1741dc7bc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a321905cffea91620b22744c6c352e09909a818a71e710819b01a1741dc7bc2e", kill_on_drop: false }`
[INFO] [stdout] a321905cffea91620b22744c6c352e09909a818a71e710819b01a1741dc7bc2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a73edaf926f63904c33648fc8d47f9686e100a2a7e09e7db6ced865fe2a6c09d
[INFO] running `Command { std: "docker" "start" "-a" "a73edaf926f63904c33648fc8d47f9686e100a2a7e09e7db6ced865fe2a6c09d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `bson::de`
[INFO] [stderr]  --> src/parser/parser.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bson::de;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug` and `info`
[INFO] [stderr]  --> src/parser/parser.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use log::{debug, error, info};
[INFO] [stderr]   |           ^^^^^         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::oneshot::error`
[INFO] [stderr]  --> src/parser/parser.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tokio::sync::oneshot::error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::min`
[INFO] [stderr]  --> src/parser/tokenizer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::min;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::de`
[INFO] [stderr]  --> src/parser/tokenizer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bson::de;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]  --> src/parser/tokenizer.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{debug, info};
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserializer` and `Serializer`
[INFO] [stderr]  --> src/todos/entity.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde::{Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stderr]   |                          ^^^^^^^^^^^^             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/parser/parser.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let operand = self.eat(TokenTypes::NUMBER).unwrap();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parser`
[INFO] [stderr]    --> src/parser/parser.rs:163:13
[INFO] [stderr]     |
[INFO] [stderr] 163 |         let parser = Parser::new();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `deserializer`
[INFO] [stderr]   --> src/todos/dto.rs:42:38
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn deserialize_bson_datetime<'de, D>(deserializer: D) -> Result<Option<DateTime>, D::Error>
[INFO] [stderr]    |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer`
[INFO] [stderr] 
[INFO] [stderr] warning: method `unary_expression` is never used
[INFO] [stderr]    --> src/parser/parser.rs:129:8
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl<'a> Parser<'a> {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 129 |     fn unary_expression(&mut self) -> ASTNode<Token> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `EOF` is never constructed
[INFO] [stderr]   --> src/parser/tokenizer.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum TokenTypes {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 23 |     EOF,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TokenTypes` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_eof` is never used
[INFO] [stderr]   --> src/parser/tokenizer.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl<'a> Tokenizer<'a> {
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64 |     fn is_eof(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `deserialize_bson_datetime` is never used
[INFO] [stderr]   --> src/todos/dto.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn deserialize_bson_datetime<'de, D>(deserializer: D) -> Result<Option<DateTime>, D::Error>
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_NAME` should have a snake case name
[INFO] [stderr]   --> src/main.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let DB_NAME: String =
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `db_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `web-server` (bin "web-server" test) generated 15 warnings (run `cargo fix --bin "web-server" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/web_server-44b37f65c7c7840a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parser::parser::tests::test_new_language ... ok
[INFO] [stdout] test parser::parser::tests::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a73edaf926f63904c33648fc8d47f9686e100a2a7e09e7db6ced865fe2a6c09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73edaf926f63904c33648fc8d47f9686e100a2a7e09e7db6ced865fe2a6c09d", kill_on_drop: false }`
[INFO] [stdout] a73edaf926f63904c33648fc8d47f9686e100a2a7e09e7db6ced865fe2a6c09d