[INFO] cloning repository https://github.com/benzend/srs-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benzend/srs-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenzend%2Fsrs-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenzend%2Fsrs-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b313b92e54812beb103414c58c6d4e133fa0959
[INFO] testing benzend/srs-cli against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenzend%2Fsrs-cli" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/benzend/srs-cli
[INFO] finished tweaking git repo https://github.com/benzend/srs-cli
[INFO] tweaked toml for git repo https://github.com/benzend/srs-cli written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/benzend/srs-cli on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/benzend/srs-cli 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v4.5.0
[INFO] [stderr]   Downloaded clap v4.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637
[INFO] running `Command { std: "docker" "start" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637", 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" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637", 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" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling clap v4.5.2
[INFO] [stderr]    Compiling srs-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `collection_name`
[INFO] [stdout]  --> src/util/data_accessor.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn get_cards(collection_name: Option<&str>) -> Result<Vec<Card>, Box<dyn std::error::Error>> {
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util/data_accessor.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn get_card(id: &str) -> Result<Card, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collection_name`
[INFO] [stdout]   --> src/util/data_accessor.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `front`
[INFO] [stdout]   --> src/util/data_accessor.rs:14:43
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_front`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `back`
[INFO] [stdout]   --> src/util/data_accessor.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util/data_accessor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `front`
[INFO] [stdout]   --> src/util/data_accessor.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_front`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `back`
[INFO] [stdout]   --> src/util/data_accessor.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util/data_accessor.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn remove_card(id: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ids`
[INFO] [stdout]   --> src/util/data_accessor.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn remove_cards(ids: Vec<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn get_collection(name: &str) -> Result<Collection, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn create_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn add_to_collection(name: &str, data: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/util/data_accessor.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn add_to_collection(name: &str, data: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn remove_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn review_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_PATH` is never used
[INFO] [stdout]  --> src/util/data_accessor.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const DATA_PATH: &'static str = "../../data";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_DATA_PATH` is never used
[INFO] [stdout]  --> src/util/data_accessor.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const TEST_DATA_PATH: &'static str = "../../tmp/test/data";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_card` is never used
[INFO] [stdout]   --> src/util/data_accessor.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn remove_card(id: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `collection_name` is never read
[INFO] [stdout]   --> src/util/data_accessor.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Card {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub collection_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_data_path` is never used
[INFO] [stdout]   --> src/util/data_accessor.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn get_data_path(env: Env) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Env` is never used
[INFO] [stdout]   --> src/util/data_accessor.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum Env {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.76s
[INFO] running `Command { std: "docker" "inspect" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637", 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" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling srs-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `collection_name`
[INFO] [stdout]  --> src/util/data_accessor.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn get_cards(collection_name: Option<&str>) -> Result<Vec<Card>, Box<dyn std::error::Error>> {
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util/data_accessor.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn get_card(id: &str) -> Result<Card, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collection_name`
[INFO] [stdout]   --> src/util/data_accessor.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `front`
[INFO] [stdout]   --> src/util/data_accessor.rs:14:43
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_front`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `back`
[INFO] [stdout]   --> src/util/data_accessor.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util/data_accessor.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `front`
[INFO] [stdout]   --> src/util/data_accessor.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_front`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `back`
[INFO] [stdout]   --> src/util/data_accessor.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util/data_accessor.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn remove_card(id: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ids`
[INFO] [stdout]   --> src/util/data_accessor.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn remove_cards(ids: Vec<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn get_collection(name: &str) -> Result<Collection, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn create_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn add_to_collection(name: &str, data: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/util/data_accessor.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn add_to_collection(name: &str, data: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn remove_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/util/data_accessor.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn review_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_PATH` is never used
[INFO] [stdout]  --> src/util/data_accessor.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const DATA_PATH: &'static str = "../../data";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_DATA_PATH` is never used
[INFO] [stdout]  --> src/util/data_accessor.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const TEST_DATA_PATH: &'static str = "../../tmp/test/data";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_card` is never used
[INFO] [stdout]   --> src/util/data_accessor.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn remove_card(id: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `collection_name` is never read
[INFO] [stdout]   --> src/util/data_accessor.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct Card {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub collection_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_data_path` is never used
[INFO] [stdout]   --> src/util/data_accessor.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn get_data_path(env: Env) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Env` is never used
[INFO] [stdout]   --> src/util/data_accessor.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum Env {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637", 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" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `collection_name`
[INFO] [stdout] 
[INFO] [stderr]  --> src/util/data_accessor.rs:6:18
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 6 | pub fn get_cards(collection_name: Option<&str>) -> Result<Vec<Card>, Box<dyn std::error::Error>> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection_name`
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/util/data_accessor.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn get_card(id: &str) -> Result<Card, Box<dyn std::error::Error>> {
[INFO] [stderr]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `collection_name`
[INFO] [stderr]   --> src/util/data_accessor.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collection_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `front`
[INFO] [stderr]   --> src/util/data_accessor.rs:14:43
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stderr]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_front`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `back`
[INFO] [stderr]   --> src/util/data_accessor.rs:14:56
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn create_card(collection_name: &str, front: &str, back: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stderr]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_back`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/util/data_accessor.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `front`
[INFO] [stderr]   --> src/util/data_accessor.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_front`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `back`
[INFO] [stderr]   --> src/util/data_accessor.rs:18:51
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn update_card(id: &str, front: Option<&str>, back: Option<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_back`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/util/data_accessor.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn remove_card(id: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ids`
[INFO] [stderr]   --> src/util/data_accessor.rs:26:21
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn remove_cards(ids: Vec<&str>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_ids`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/util/data_accessor.rs:30:23
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn get_collection(name: &str) -> Result<Collection, Box<dyn std::error::Error>> {
[INFO] [stderr]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/util/data_accessor.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn create_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/util/data_accessor.rs:42:26
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn add_to_collection(name: &str, data: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/util/data_accessor.rs:42:38
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn add_to_collection(name: &str, data: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/util/data_accessor.rs:46:26
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn remove_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/util/data_accessor.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn review_collection(name: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DATA_PATH` is never used
[INFO] [stderr]  --> src/util/data_accessor.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | const DATA_PATH: &'static str = "../../data";
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_DATA_PATH` is never used
[INFO] [stderr]  --> src/util/data_accessor.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const TEST_DATA_PATH: &'static str = "../../tmp/test/data";
[INFO] [stderr]   |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `remove_card` is never used
[INFO] [stderr]   --> src/util/data_accessor.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn remove_card(id: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `collection_name` is never read
[INFO] [stderr]   --> src/util/data_accessor.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub struct Card {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub collection_name: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_data_path` is never used
[INFO] [stderr]   --> src/util/data_accessor.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn get_data_path(env: Env) -> PathBuf {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Env` is never used
[INFO] [stderr]   --> src/util/data_accessor.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub enum Env {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `srs-cli` (bin "srs-cli" test) generated 22 warnings (run `cargo fix --bin "srs-cli" -p srs-cli --tests` to apply 16 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/srs_cli-6f94e8d3169f28e8)
[INFO] running `Command { std: "docker" "inspect" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637", kill_on_drop: false }`
[INFO] [stdout] 7ed533d44ba461c33eed3a6d45a43b6cfe165011a461e045ab31e591131b2637