[INFO] cloning repository https://github.com/Smileodox/Caru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Smileodox/Caru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmileodox%2FCaru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmileodox%2FCaru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe59f94646887cd1e69bea2b91ecde057f47d1bf
[INFO] testing Smileodox/Caru against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmileodox%2FCaru" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Smileodox/Caru on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Smileodox/Caru
[INFO] finished tweaking git repo https://github.com/Smileodox/Caru
[INFO] tweaked toml for git repo https://github.com/Smileodox/Caru written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Smileodox/Caru 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8237457fd50c2ac39398bd5b17be141ed7c552d1e52fb5b3e976aad6f73ff11
[INFO] running `Command { std: "docker" "start" "-a" "e8237457fd50c2ac39398bd5b17be141ed7c552d1e52fb5b3e976aad6f73ff11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8237457fd50c2ac39398bd5b17be141ed7c552d1e52fb5b3e976aad6f73ff11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8237457fd50c2ac39398bd5b17be141ed7c552d1e52fb5b3e976aad6f73ff11", kill_on_drop: false }`
[INFO] [stdout] e8237457fd50c2ac39398bd5b17be141ed7c552d1e52fb5b3e976aad6f73ff11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea2ad461525b2c81309a86e0898f52efed7e400768a7de722978de64ff85052
[INFO] running `Command { std: "docker" "start" "-a" "aea2ad461525b2c81309a86e0898f52efed7e400768a7de722978de64ff85052", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling version-compare v0.0.10
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[INFO] [stderr]    Compiling libc v0.2.159
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[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling once_cell v1.20.1
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling pin-utils v0.1.0
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[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling slab v0.4.9
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[INFO] [stderr]    Compiling fallible-iterator v0.2.0
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[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling libsqlite3-sys v0.23.2
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[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling hashlink v0.7.0
[INFO] [stderr]    Compiling rusqlite v0.26.3
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling Caru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `deck::flashcard::Flashcard`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use deck::flashcard::Flashcard;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/deck/flashcard.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Flashcard {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 3 |     pub id: Option<i32>,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Flashcard` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Deck` is never constructed
[INFO] [stdout]  --> src/deck/deck.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Deck {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Deck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_card` are never used
[INFO] [stdout]   --> src/deck/deck.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Deck {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(name: String) -> Deck {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn add_card(&mut self, card: Flashcard) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReviewData` is never constructed
[INFO] [stdout]  --> src/spaced_repetition/algo.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ReviewData {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ReviewData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_next_review` is never used
[INFO] [stdout]   --> src/spaced_repetition/algo.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn calculate_next_review(data: &mut ReviewData, success: bool) -> chrono::DateTime<Utc> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_deck` is never used
[INFO] [stdout]   --> src/db/queries.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn insert_deck(conn: &Connection, name: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "aea2ad461525b2c81309a86e0898f52efed7e400768a7de722978de64ff85052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea2ad461525b2c81309a86e0898f52efed7e400768a7de722978de64ff85052", kill_on_drop: false }`
[INFO] [stdout] aea2ad461525b2c81309a86e0898f52efed7e400768a7de722978de64ff85052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d52567c3492cc2ca0c73bfb3522dd3260cd4986dae3fe6f94c5886803091cc6
[INFO] running `Command { std: "docker" "start" "-a" "6d52567c3492cc2ca0c73bfb3522dd3260cd4986dae3fe6f94c5886803091cc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling Caru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `deck::flashcard::Flashcard`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use deck::flashcard::Flashcard;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/deck/flashcard.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Flashcard {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 3 |     pub id: Option<i32>,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Flashcard` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Deck` is never constructed
[INFO] [stdout]  --> src/deck/deck.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Deck {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Deck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_card` are never used
[INFO] [stdout]   --> src/deck/deck.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Deck {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(name: String) -> Deck {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn add_card(&mut self, card: Flashcard) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReviewData` is never constructed
[INFO] [stdout]  --> src/spaced_repetition/algo.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ReviewData {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ReviewData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_next_review` is never used
[INFO] [stdout]   --> src/spaced_repetition/algo.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn calculate_next_review(data: &mut ReviewData, success: bool) -> chrono::DateTime<Utc> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_deck` is never used
[INFO] [stdout]   --> src/db/queries.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn insert_deck(conn: &Connection, name: &str) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "6d52567c3492cc2ca0c73bfb3522dd3260cd4986dae3fe6f94c5886803091cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d52567c3492cc2ca0c73bfb3522dd3260cd4986dae3fe6f94c5886803091cc6", kill_on_drop: false }`
[INFO] [stdout] 6d52567c3492cc2ca0c73bfb3522dd3260cd4986dae3fe6f94c5886803091cc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 679b60d27a3858a1d17fc5b1f2e5ec609f44b0ad62af877827ca73237a8e9d69
[INFO] running `Command { std: "docker" "start" "-a" "679b60d27a3858a1d17fc5b1f2e5ec609f44b0ad62af877827ca73237a8e9d69", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `deck::flashcard::Flashcard`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use deck::flashcard::Flashcard;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]  --> src/deck/flashcard.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Flashcard {
[INFO] [stderr]   |            --------- field in this struct
[INFO] [stderr] 3 |     pub id: Option<i32>,
[INFO] [stderr]   |         ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Flashcard` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Deck` is never constructed
[INFO] [stderr]  --> src/deck/deck.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Deck {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Deck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `add_card` are never used
[INFO] [stderr]   --> src/deck/deck.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Deck {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn new(name: String) -> Deck {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn add_card(&mut self, card: Flashcard) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ReviewData` is never constructed
[INFO] [stderr]  --> src/spaced_repetition/algo.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct ReviewData {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ReviewData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_next_review` is never used
[INFO] [stderr]   --> src/spaced_repetition/algo.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn calculate_next_review(data: &mut ReviewData, success: bool) -> chrono::DateTime<Utc> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `insert_deck` is never used
[INFO] [stderr]   --> src/db/queries.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn insert_deck(conn: &Connection, name: &str) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Caru` (bin "Caru" test) generated 7 warnings (run `cargo fix --bin "Caru" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Caru-ee760e06335bccdc)
[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" "679b60d27a3858a1d17fc5b1f2e5ec609f44b0ad62af877827ca73237a8e9d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679b60d27a3858a1d17fc5b1f2e5ec609f44b0ad62af877827ca73237a8e9d69", kill_on_drop: false }`
[INFO] [stdout] 679b60d27a3858a1d17fc5b1f2e5ec609f44b0ad62af877827ca73237a8e9d69