[INFO] cloning repository https://github.com/petrctl/terman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/petrctl/terman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetrctl%2Fterman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetrctl%2Fterman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4688301ead66a7ab9b245130f69a7e457de4f24
[INFO] checking petrctl/terman against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetrctl%2Fterman" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/petrctl/terman on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/petrctl/terman
[INFO] finished tweaking git repo https://github.com/petrctl/terman
[INFO] tweaked toml for git repo https://github.com/petrctl/terman written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/petrctl/terman already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno v0.1.8
[INFO] [stderr]   Downloaded pty v0.2.2
[INFO] [stderr]   Downloaded pin-project-internal v0.4.23
[INFO] [stderr]   Downloaded vte v0.8.0
[INFO] [stderr]   Downloaded pin-project v0.4.23
[INFO] [stderr]   Downloaded simple-logging v2.0.2
[INFO] [stderr]   Downloaded syn v1.0.39
[INFO] [stderr]   Downloaded vte_generate_state_changes v0.1.1
[INFO] [stderr]   Downloaded cc v1.0.59
[INFO] [stderr]   Downloaded thread-id v3.3.0
[INFO] [stderr]   Downloaded flagset v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cd807a18ba4d97a99a4e2ad90c9b59e66b652464affbecbd617d271d1078de2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4cd807a18ba4d97a99a4e2ad90c9b59e66b652464affbecbd617d271d1078de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cd807a18ba4d97a99a4e2ad90c9b59e66b652464affbecbd617d271d1078de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd807a18ba4d97a99a4e2ad90c9b59e66b652464affbecbd617d271d1078de2", kill_on_drop: false }`
[INFO] [stdout] 4cd807a18ba4d97a99a4e2ad90c9b59e66b652464affbecbd617d271d1078de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef9fd733a99cd5d1a15da3713ec022a84e77dc1983efc12274298a8d517b8df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ef9fd733a99cd5d1a15da3713ec022a84e77dc1983efc12274298a8d517b8df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking flagset v0.3.0
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking vte v0.8.0
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking errno v0.1.8
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking simple-logging v2.0.2
[INFO] [stderr]     Checking pty v0.2.2
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking terman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `grid::Cell`
[INFO] [stdout]   --> src/screen/renderer.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         grid::Cell,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grid::Cell`
[INFO] [stdout]   --> src/screen/renderer.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         grid::Cell,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/pty/mod.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |             let flags = if NONBLOCK_AFTER_OPEN {
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/pty/mod.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |             let flags = if NONBLOCK_AFTER_OPEN {
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Renderer`
[INFO] [stdout]   --> src/ansi/renderer.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Renderer<'a, W: io::Write>(pub &'a mut W);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render_attributes`
[INFO] [stdout]   --> src/ansi/renderer.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn render_attributes(&mut self, attributes: &Attributes) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn to_primitive(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_blinking`
[INFO] [stdout]    --> src/ansi/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn to_blinking(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_static`
[INFO] [stdout]    --> src/ansi/mod.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn to_static(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn to_primitive(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/line.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(size: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn selection<R>(grid: &'a Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn block<R: RangeBounds<Point>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn selection<R>(grid: &'a mut Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn block<R: RangeBounds<Point>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_line`
[INFO] [stdout]   --> src/grid/mod.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn add_line(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point_to_index`
[INFO] [stdout]   --> src/grid/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn point_to_index(&self, p: Point) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]   --> src/grid/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn lines<R: RangeBounds<usize>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines_mut`
[INFO] [stdout]   --> src/grid/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn lines_mut<R: RangeBounds<usize>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]   --> src/grid/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn selection<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection_mut`
[INFO] [stdout]   --> src/grid/mod.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn selection_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]   --> src/grid/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn block<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block_mut`
[INFO] [stdout]   --> src/grid/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn block_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split`
[INFO] [stdout]   --> src/pty/split.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn split(pty: Pty) -> (PtyReader, PtyWriter) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/pty/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn new<F: AsRawFd>(file: F) -> io::Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open`
[INFO] [stdout]    --> src/pty/mod.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn open() -> Result<Self> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NONBLOCK_AFTER_OPEN`
[INFO] [stdout]    --> src/pty/mod.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |             const NONBLOCK_AFTER_OPEN: bool = cfg!(target_os = "freebsd");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_size`
[INFO] [stdout]    --> src/pty/mod.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn set_size(&mut self, size: Point) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_size`
[INFO] [stdout]    --> src/pty/mod.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 |     pub fn get_size(&self) -> Result<Point> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_mode`
[INFO] [stdout]    --> src/pty/mod.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn set_mode(&mut self, mode: &Termios) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mode`
[INFO] [stdout]    --> src/pty/mod.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub fn get_mode(&self) -> Result<Termios> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `renderer`
[INFO] [stdout]   --> src/screen/renderer.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn renderer<W: io::Write>(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ScreenRenderer`
[INFO] [stdout]   --> src/screen/renderer.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ScreenRenderer<W: io::Write> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run_loop`
[INFO] [stdout]   --> src/screen/renderer.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub async fn run_loop(&mut self) -> io::Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render_screen`
[INFO] [stdout]   --> src/screen/renderer.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn render_screen(&mut self) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/screen/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cell`
[INFO] [stdout]   --> src/screen/mod.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn cell<'a>(&'a self, point: Point) -> Option<&'a Cell> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/term/task.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(terminal: &'a Terminal, notifier: ScreenRendererNotifier) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `terminal_task`
[INFO] [stdout]    --> src/term/task.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub async fn terminal_task(terminal: &Terminal, notifier: ScreenRendererNotifier) -> io::Result<ExitStatus> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `spawn`
[INFO] [stdout]   --> src/term/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn spawn(mut command: Command, size: Point) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alive`
[INFO] [stdout]   --> src/term/mod.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn alive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_write`
[INFO] [stdout]   --> src/term/mod.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn pty_write<'a>(&'a self, buf: &'a [u8]) -> fut::Write<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_flush`
[INFO] [stdout]    --> src/term/mod.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn pty_flush<'a>(&'a self) -> fut::Flush<'a> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_shutdown`
[INFO] [stdout]    --> src/term/mod.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn pty_shutdown<'a>(&'a self) -> fut::Shutdown<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Renderer`
[INFO] [stdout]   --> src/ansi/renderer.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Renderer<'a, W: io::Write>(pub &'a mut W);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render_attributes`
[INFO] [stdout]   --> src/ansi/renderer.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn render_attributes(&mut self, attributes: &Attributes) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn to_primitive(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_blinking`
[INFO] [stdout]    --> src/ansi/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn to_blinking(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_static`
[INFO] [stdout]    --> src/ansi/mod.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn to_static(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn to_primitive(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/line.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(size: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/iter.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new<R: RangeBounds<Point>>(range: R, size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize_range`
[INFO] [stdout]   --> src/grid/iter.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn normalize_range<R: RangeBounds<Point>>(range: R, size: Point) -> Range<Point> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/iter.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn new<R: RangeBounds<Point>>(range: R, size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize_range`
[INFO] [stdout]   --> src/grid/iter.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn normalize_range<R: RangeBounds<Point>>(range: R, size: Point) -> Range<Point> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn selection<R>(grid: &'a Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn block<R: RangeBounds<Point>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn selection<R>(grid: &'a mut Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn block<R: RangeBounds<Point>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_line`
[INFO] [stdout]   --> src/grid/mod.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn add_line(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point_to_index`
[INFO] [stdout]   --> src/grid/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn point_to_index(&self, p: Point) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]   --> src/grid/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn lines<R: RangeBounds<usize>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines_mut`
[INFO] [stdout]   --> src/grid/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn lines_mut<R: RangeBounds<usize>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]   --> src/grid/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn selection<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection_mut`
[INFO] [stdout]   --> src/grid/mod.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn selection_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]   --> src/grid/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn block<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block_mut`
[INFO] [stdout]   --> src/grid/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn block_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split`
[INFO] [stdout]   --> src/pty/split.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn split(pty: Pty) -> (PtyReader, PtyWriter) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/pty/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn new<F: AsRawFd>(file: F) -> io::Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open`
[INFO] [stdout]    --> src/pty/mod.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn open() -> Result<Self> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NONBLOCK_AFTER_OPEN`
[INFO] [stdout]    --> src/pty/mod.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |             const NONBLOCK_AFTER_OPEN: bool = cfg!(target_os = "freebsd");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_size`
[INFO] [stdout]    --> src/pty/mod.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn set_size(&mut self, size: Point) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_size`
[INFO] [stdout]    --> src/pty/mod.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 |     pub fn get_size(&self) -> Result<Point> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_mode`
[INFO] [stdout]    --> src/pty/mod.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn set_mode(&mut self, mode: &Termios) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mode`
[INFO] [stdout]    --> src/pty/mod.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub fn get_mode(&self) -> Result<Termios> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `renderer`
[INFO] [stdout]   --> src/screen/renderer.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn renderer<W: io::Write>(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ScreenRenderer`
[INFO] [stdout]   --> src/screen/renderer.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ScreenRenderer<W: io::Write> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run_loop`
[INFO] [stdout]   --> src/screen/renderer.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub async fn run_loop(&mut self) -> io::Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render_screen`
[INFO] [stdout]   --> src/screen/renderer.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn render_screen(&mut self) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/screen/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cell`
[INFO] [stdout]   --> src/screen/mod.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn cell<'a>(&'a self, point: Point) -> Option<&'a Cell> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/term/task.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(terminal: &'a Terminal, notifier: ScreenRendererNotifier) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `terminal_task`
[INFO] [stdout]    --> src/term/task.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub async fn terminal_task(terminal: &Terminal, notifier: ScreenRendererNotifier) -> io::Result<ExitStatus> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `spawn`
[INFO] [stdout]   --> src/term/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn spawn(mut command: Command, size: Point) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alive`
[INFO] [stdout]   --> src/term/mod.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn alive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_write`
[INFO] [stdout]   --> src/term/mod.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn pty_write<'a>(&'a self, buf: &'a [u8]) -> fut::Write<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_flush`
[INFO] [stdout]    --> src/term/mod.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn pty_flush<'a>(&'a self) -> fut::Flush<'a> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_shutdown`
[INFO] [stdout]    --> src/term/mod.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn pty_shutdown<'a>(&'a self) -> fut::Shutdown<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/util/point.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(x: usize, y: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `P`
[INFO] [stdout]   --> src/util/point.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn P(x: usize, y: usize) -> Point {
[INFO] [stdout]    |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 51 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grid::Cell`
[INFO] [stdout]   --> src/screen/renderer.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         grid::Cell,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grid::Cell`
[INFO] [stdout]   --> src/screen/renderer.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         grid::Cell,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/pty/mod.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |             let flags = if NONBLOCK_AFTER_OPEN {
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn to_primitive(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_blinking`
[INFO] [stdout]    --> src/ansi/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn to_blinking(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_static`
[INFO] [stdout]    --> src/ansi/mod.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn to_static(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn to_primitive(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/iter.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new<R: RangeBounds<Point>>(range: R, size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize_range`
[INFO] [stdout]   --> src/grid/iter.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn normalize_range<R: RangeBounds<Point>>(range: R, size: Point) -> Range<Point> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/grid/iter.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn new<R: RangeBounds<Point>>(range: R, size: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize_range`
[INFO] [stdout]   --> src/grid/iter.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn normalize_range<R: RangeBounds<Point>>(range: R, size: Point) -> Range<Point> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn selection<R>(grid: &'a Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn block<R: RangeBounds<Point>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn selection<R>(grid: &'a mut Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn block<R: RangeBounds<Point>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_line`
[INFO] [stdout]   --> src/grid/mod.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn add_line(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point_to_index`
[INFO] [stdout]   --> src/grid/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn point_to_index(&self, p: Point) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]   --> src/grid/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn lines<R: RangeBounds<usize>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines_mut`
[INFO] [stdout]   --> src/grid/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn lines_mut<R: RangeBounds<usize>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]   --> src/grid/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn selection<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection_mut`
[INFO] [stdout]   --> src/grid/mod.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn selection_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]   --> src/grid/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn block<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block_mut`
[INFO] [stdout]   --> src/grid/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn block_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_mode`
[INFO] [stdout]    --> src/pty/mod.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn set_mode(&mut self, mode: &Termios) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mode`
[INFO] [stdout]    --> src/pty/mod.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub fn get_mode(&self) -> Result<Termios> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_shutdown`
[INFO] [stdout]    --> src/term/mod.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn pty_shutdown<'a>(&'a self) -> fut::Shutdown<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `P`
[INFO] [stdout]   --> src/util/point.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn P(x: usize, y: usize) -> Point {
[INFO] [stdout]    |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_non_blocking`
[INFO] [stdout]   --> src/main.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn set_non_blocking(fd: RawFd) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/pty/mod.rs:160:17
[INFO] [stdout]     |
[INFO] [stdout] 160 |             let flags = if NONBLOCK_AFTER_OPEN {
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn to_primitive(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_blinking`
[INFO] [stdout]    --> src/ansi/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn to_blinking(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_static`
[INFO] [stdout]    --> src/ansi/mod.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn to_static(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_primitive`
[INFO] [stdout]    --> src/ansi/mod.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn to_primitive(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn selection<R>(grid: &'a Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn block<R: RangeBounds<Point>>(grid: &'a Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]    --> src/grid/iter.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn selection<R>(grid: &'a mut Grid, range: R) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]    --> src/grid/iter.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn lines<R: RangeBounds<usize>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]    --> src/grid/iter.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn block<R: RangeBounds<Point>>(grid: &'a mut Grid, range: R) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_line`
[INFO] [stdout]   --> src/grid/mod.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn add_line(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point_to_index`
[INFO] [stdout]   --> src/grid/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn point_to_index(&self, p: Point) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines`
[INFO] [stdout]   --> src/grid/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn lines<R: RangeBounds<usize>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lines_mut`
[INFO] [stdout]   --> src/grid/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn lines_mut<R: RangeBounds<usize>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection`
[INFO] [stdout]   --> src/grid/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn selection<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `selection_mut`
[INFO] [stdout]   --> src/grid/mod.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn selection_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<LinewisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block`
[INFO] [stdout]   --> src/grid/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn block<R: RangeBounds<Point>>(&self, range: R) -> GridIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `block_mut`
[INFO] [stdout]   --> src/grid/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn block_mut<R: RangeBounds<Point>>(&mut self, range: R) -> GridMutIterator<BlockwisePointGenerator> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_mode`
[INFO] [stdout]    --> src/pty/mod.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn set_mode(&mut self, mode: &Termios) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mode`
[INFO] [stdout]    --> src/pty/mod.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 |     pub fn get_mode(&self) -> Result<Termios> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pty_shutdown`
[INFO] [stdout]    --> src/term/mod.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn pty_shutdown<'a>(&'a self) -> fut::Shutdown<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_non_blocking`
[INFO] [stdout]   --> src/main.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn set_non_blocking(fd: RawFd) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.21s
[INFO] running `Command { std: "docker" "inspect" "8ef9fd733a99cd5d1a15da3713ec022a84e77dc1983efc12274298a8d517b8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef9fd733a99cd5d1a15da3713ec022a84e77dc1983efc12274298a8d517b8df", kill_on_drop: false }`
[INFO] [stdout] 8ef9fd733a99cd5d1a15da3713ec022a84e77dc1983efc12274298a8d517b8df