[INFO] cloning repository https://github.com/dsbarnes/tui-kanban
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dsbarnes/tui-kanban" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsbarnes%2Ftui-kanban", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsbarnes%2Ftui-kanban'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f66ce88df6357ebe44ae6ceb3b91f574edba741
[INFO] testing dsbarnes/tui-kanban against 1.73.0 for beta-1.74-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsbarnes%2Ftui-kanban" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dsbarnes/tui-kanban on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dsbarnes/tui-kanban
[INFO] finished tweaking git repo https://github.com/dsbarnes/tui-kanban
[INFO] tweaked toml for git repo https://github.com/dsbarnes/tui-kanban written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dsbarnes/tui-kanban 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v1.5.5
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] [stderr]   Downloaded tui v0.10.0
[INFO] [stderr]   Downloaded libc v0.2.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e6f63ed4bc46ede7f035c9b027c55f2be1c3191be660532e7091b2717a25687
[INFO] running `Command { std: "docker" "start" "-a" "9e6f63ed4bc46ede7f035c9b027c55f2be1c3191be660532e7091b2717a25687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e6f63ed4bc46ede7f035c9b027c55f2be1c3191be660532e7091b2717a25687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6f63ed4bc46ede7f035c9b027c55f2be1c3191be660532e7091b2717a25687", kill_on_drop: false }`
[INFO] [stdout] 9e6f63ed4bc46ede7f035c9b027c55f2be1c3191be660532e7091b2717a25687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6ba84bab34b735f923d9c59006dbfa9be864aea124ac319f8a03bc9fc5762d3
[INFO] running `Command { std: "docker" "start" "-a" "b6ba84bab34b735f923d9c59006dbfa9be864aea124ac319f8a03bc9fc5762d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling tui v0.10.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling smart-goal-kanban v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `input_handle`, `ignore_exit_key`, and `tick_handle` are never read
[INFO] [stdout]   --> src/util/event.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Events {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 21 |     rx: mpsc::Receiver<Event<Key>>,
[INFO] [stdout] 22 |     input_handle: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 23 |     ignore_exit_key: Arc<AtomicBool>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     tick_handle: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `disable_exit_key` and `enable_exit_key` are never used
[INFO] [stdout]   --> src/util/event.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Events {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn disable_exit_key(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn enable_exit_key(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util/signal.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl RandomSignal {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(lower: u64, upper: u64) -> RandomSignal {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util/signal.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl SinSignal {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 39 |     pub fn new(interval: f64, period: f64, scale: f64) -> SinSignal {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TabsState` is never constructed
[INFO] [stdout]   --> src/util/signal.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct TabsState<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, and `previous` are never used
[INFO] [stdout]   --> src/util/signal.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'a> TabsState<'a> {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 64 |     pub fn new(titles: Vec<&'a str>) -> TabsState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn next(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn previous(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util/signal.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl<T> StatefulList<T> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 87 |     pub fn new() -> StatefulList<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.00s
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6ba84bab34b735f923d9c59006dbfa9be864aea124ac319f8a03bc9fc5762d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ba84bab34b735f923d9c59006dbfa9be864aea124ac319f8a03bc9fc5762d3", kill_on_drop: false }`
[INFO] [stdout] b6ba84bab34b735f923d9c59006dbfa9be864aea124ac319f8a03bc9fc5762d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c9683552656a0e8794881c2fcd2f26120b268608dad6cfe590bc3a0571a0b5
[INFO] running `Command { std: "docker" "start" "-a" "70c9683552656a0e8794881c2fcd2f26120b268608dad6cfe590bc3a0571a0b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-goal-kanban v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `input_handle`, `ignore_exit_key`, and `tick_handle` are never read
[INFO] [stdout]   --> src/util/event.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Events {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 21 |     rx: mpsc::Receiver<Event<Key>>,
[INFO] [stdout] 22 |     input_handle: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 23 |     ignore_exit_key: Arc<AtomicBool>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     tick_handle: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `disable_exit_key` and `enable_exit_key` are never used
[INFO] [stdout]   --> src/util/event.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Events {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn disable_exit_key(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn enable_exit_key(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util/signal.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl RandomSignal {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(lower: u64, upper: u64) -> RandomSignal {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util/signal.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl SinSignal {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 39 |     pub fn new(interval: f64, period: f64, scale: f64) -> SinSignal {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TabsState` is never constructed
[INFO] [stdout]   --> src/util/signal.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct TabsState<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, and `previous` are never used
[INFO] [stdout]   --> src/util/signal.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'a> TabsState<'a> {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 64 |     pub fn new(titles: Vec<&'a str>) -> TabsState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn next(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn previous(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util/signal.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl<T> StatefulList<T> {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 87 |     pub fn new() -> StatefulList<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "70c9683552656a0e8794881c2fcd2f26120b268608dad6cfe590bc3a0571a0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c9683552656a0e8794881c2fcd2f26120b268608dad6cfe590bc3a0571a0b5", kill_on_drop: false }`
[INFO] [stdout] 70c9683552656a0e8794881c2fcd2f26120b268608dad6cfe590bc3a0571a0b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1a17b7bfb900d5d6fcf807251cafbe72f7b5f3362a016ce92028d133dae2129
[INFO] running `Command { std: "docker" "start" "-a" "f1a17b7bfb900d5d6fcf807251cafbe72f7b5f3362a016ce92028d133dae2129", kill_on_drop: false }`
[INFO] [stderr] warning: fields `input_handle`, `ignore_exit_key`, and `tick_handle` are never read
[INFO] [stderr]   --> src/util/event.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Events {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 21 |     rx: mpsc::Receiver<Event<Key>>,
[INFO] [stderr] 22 |     input_handle: thread::JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 23 |     ignore_exit_key: Arc<AtomicBool>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 24 |     tick_handle: thread::JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `disable_exit_key` and `enable_exit_key` are never used
[INFO] [stderr]   --> src/util/event.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl Events {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 90 |     pub fn disable_exit_key(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     pub fn enable_exit_key(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/util/signal.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl RandomSignal {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 15 |     pub fn new(lower: u64, upper: u64) -> RandomSignal {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/util/signal.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl SinSignal {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 39 |     pub fn new(interval: f64, period: f64, scale: f64) -> SinSignal {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TabsState` is never constructed
[INFO] [stderr]   --> src/util/signal.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct TabsState<'a> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `next`, and `previous` are never used
[INFO] [stderr]   --> src/util/signal.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | impl<'a> TabsState<'a> {
[INFO] [stderr]    | ---------------------- associated items in this implementation
[INFO] [stderr] 64 |     pub fn new(titles: Vec<&'a str>) -> TabsState {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub fn next(&mut self) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub fn previous(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[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] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/util/signal.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 86 | impl<T> StatefulList<T> {
[INFO] [stderr]    | ----------------------- associated function in this implementation
[INFO] [stderr] 87 |     pub fn new() -> StatefulList<T> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `smart-goal-kanban` (bin "smart-goal-kanban" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/smart_goal_kanban-c94b8338dff81748)
[INFO] running `Command { std: "docker" "inspect" "f1a17b7bfb900d5d6fcf807251cafbe72f7b5f3362a016ce92028d133dae2129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a17b7bfb900d5d6fcf807251cafbe72f7b5f3362a016ce92028d133dae2129", kill_on_drop: false }`
[INFO] [stdout] f1a17b7bfb900d5d6fcf807251cafbe72f7b5f3362a016ce92028d133dae2129