[INFO] cloning repository https://github.com/koalanis/robco-termlink-protocol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koalanis/robco-termlink-protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoalanis%2Frobco-termlink-protocol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoalanis%2Frobco-termlink-protocol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6defbb668edf377478c7eac76394058227956304
[INFO] testing koalanis/robco-termlink-protocol against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoalanis%2Frobco-termlink-protocol" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/koalanis/robco-termlink-protocol
[INFO] finished tweaking git repo https://github.com/koalanis/robco-termlink-protocol
[INFO] tweaked toml for git repo https://github.com/koalanis/robco-termlink-protocol written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/koalanis/robco-termlink-protocol on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/koalanis/robco-termlink-protocol 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a44e7a832f87f256245a5c907677df4e1b54ae48dd7b732adf9c4fcc8134af7f
[INFO] running `Command { std: "docker" "start" "-a" "a44e7a832f87f256245a5c907677df4e1b54ae48dd7b732adf9c4fcc8134af7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a44e7a832f87f256245a5c907677df4e1b54ae48dd7b732adf9c4fcc8134af7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44e7a832f87f256245a5c907677df4e1b54ae48dd7b732adf9c4fcc8134af7f", kill_on_drop: false }`
[INFO] [stdout] a44e7a832f87f256245a5c907677df4e1b54ae48dd7b732adf9c4fcc8134af7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e78f4fe5f4870bb1ca9bf80c28242bdbbcfc4f1cf720356741566d841de7dcce
[INFO] running `Command { std: "docker" "start" "-a" "e78f4fe5f4870bb1ca9bf80c28242bdbbcfc4f1cf720356741566d841de7dcce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pancurses v0.17.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling robco-termlink-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `A_BOLD`, `A_COLOR`, `A_DIM`, `A_OVERLINE`, `A_STANDOUT`, `A_UNDERLINE`, and `COLOR_YELLOW`
[INFO] [stdout]   --> src/main.rs:50:72
[INFO] [stdout]    |
[INFO] [stdout] 50 | ...t, A_COLOR,COLOR_PAIR,COLOR_CYAN,COLOR_BLACK, COLOR_YELLOW, init_pair, use_default_colors, Window, A_DIM,  A_OVERLINE, A_UNDERLINE, A_STANDOUT, A_REVERSE, A_BOLD, e...
[INFO] [stdout]    |       ^^^^^^^                                    ^^^^^^^^^^^^                                         ^^^^^   ^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:117:7
[INFO] [stdout]     |
[INFO] [stdout] 117 |     if(hacker_ui(&words)) {
[INFO] [stdout]     |       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 117 -     if(hacker_ui(&words)) {
[INFO] [stdout] 117 +     if hacker_ui(&words) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:302:25
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 let i = (row*LEDGER_WIDTH + col);
[INFO] [stdout]     |                         ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 302 -                 let i = (row*LEDGER_WIDTH + col);
[INFO] [stdout] 302 +                 let i = row*LEDGER_WIDTH + col;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col);
[INFO] [stdout]     |                         ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 311 -                 let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col);
[INFO] [stdout] 311 +                 let i = (LEDGER_SIZE+row)*LEDGER_WIDTH + col;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:357:68
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn handle_enter_on_word(&mut self, game_state: &mut GameState, idx: usize, word: String) {
[INFO] [stdout]     |                                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]    --> src/main.rs:369:73
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn handle_enter_on_clickable(&mut self, game_state: &mut GameState, range: (usize, usize)) {
[INFO] [stdout]     |                                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ch`
[INFO] [stdout]    --> src/main.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let ch = self.get_char_at_cursor();
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:709:17
[INFO] [stdout]     |
[INFO] [stdout] 709 |             _ | None => ()
[INFO] [stdout]     |             -   ^^^^ no value can reach this
[INFO] [stdout]     |             |
[INFO] [stdout]     |             matches any value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_full_ledger` is never used
[INFO] [stdout]    --> src/main.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl UiState {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 296 |     fn get_full_ledger(&self) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "e78f4fe5f4870bb1ca9bf80c28242bdbbcfc4f1cf720356741566d841de7dcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78f4fe5f4870bb1ca9bf80c28242bdbbcfc4f1cf720356741566d841de7dcce", kill_on_drop: false }`
[INFO] [stdout] e78f4fe5f4870bb1ca9bf80c28242bdbbcfc4f1cf720356741566d841de7dcce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 551d1893407640e2d9061b79ae113b8eb93649a8fda64c6bd818fe640b4739f6
[INFO] running `Command { std: "docker" "start" "-a" "551d1893407640e2d9061b79ae113b8eb93649a8fda64c6bd818fe640b4739f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling robco-termlink-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `A_BOLD`, `A_COLOR`, `A_DIM`, `A_OVERLINE`, `A_STANDOUT`, `A_UNDERLINE`, and `COLOR_YELLOW`
[INFO] [stdout]   --> src/main.rs:50:72
[INFO] [stdout]    |
[INFO] [stdout] 50 | ...t, A_COLOR,COLOR_PAIR,COLOR_CYAN,COLOR_BLACK, COLOR_YELLOW, init_pair, use_default_colors, Window, A_DIM,  A_OVERLINE, A_UNDERLINE, A_STANDOUT, A_REVERSE, A_BOLD, e...
[INFO] [stdout]    |       ^^^^^^^                                    ^^^^^^^^^^^^                                         ^^^^^   ^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:117:7
[INFO] [stdout]     |
[INFO] [stdout] 117 |     if(hacker_ui(&words)) {
[INFO] [stdout]     |       ^                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 117 -     if(hacker_ui(&words)) {
[INFO] [stdout] 117 +     if hacker_ui(&words) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:302:25
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 let i = (row*LEDGER_WIDTH + col);
[INFO] [stdout]     |                         ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 302 -                 let i = (row*LEDGER_WIDTH + col);
[INFO] [stdout] 302 +                 let i = row*LEDGER_WIDTH + col;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col);
[INFO] [stdout]     |                         ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 311 -                 let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col);
[INFO] [stdout] 311 +                 let i = (LEDGER_SIZE+row)*LEDGER_WIDTH + col;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:357:68
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn handle_enter_on_word(&mut self, game_state: &mut GameState, idx: usize, word: String) {
[INFO] [stdout]     |                                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]    --> src/main.rs:369:73
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn handle_enter_on_clickable(&mut self, game_state: &mut GameState, range: (usize, usize)) {
[INFO] [stdout]     |                                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ch`
[INFO] [stdout]    --> src/main.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let ch = self.get_char_at_cursor();
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:709:17
[INFO] [stdout]     |
[INFO] [stdout] 709 |             _ | None => ()
[INFO] [stdout]     |             -   ^^^^ no value can reach this
[INFO] [stdout]     |             |
[INFO] [stdout]     |             matches any value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_full_ledger` is never used
[INFO] [stdout]    --> src/main.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl UiState {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 296 |     fn get_full_ledger(&self) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "551d1893407640e2d9061b79ae113b8eb93649a8fda64c6bd818fe640b4739f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551d1893407640e2d9061b79ae113b8eb93649a8fda64c6bd818fe640b4739f6", kill_on_drop: false }`
[INFO] [stdout] 551d1893407640e2d9061b79ae113b8eb93649a8fda64c6bd818fe640b4739f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bca1de4d5318642554fd77925bb198f3f385790818ed88d59161522dd4617b6d
[INFO] running `Command { std: "docker" "start" "-a" "bca1de4d5318642554fd77925bb198f3f385790818ed88d59161522dd4617b6d", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `A_BOLD`, `A_COLOR`, `A_DIM`, `A_OVERLINE`, `A_STANDOUT`, `A_UNDERLINE`, and `COLOR_YELLOW`
[INFO] [stderr]   --> src/main.rs:50:72
[INFO] [stderr]    |
[INFO] [stderr] 50 | ...t, A_COLOR,COLOR_PAIR,COLOR_CYAN,COLOR_BLACK, COLOR_YELLOW, init_pair, use_default_colors, Window, A_DIM,  A_OVERLINE, A_UNDERLINE, A_STANDOUT, A_REVERSE, A_BOLD, e...
[INFO] [stderr]    |       ^^^^^^^                                    ^^^^^^^^^^^^                                         ^^^^^   ^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:117:7
[INFO] [stderr]     |
[INFO] [stderr] 117 |     if(hacker_ui(&words)) {
[INFO] [stderr]     |       ^                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 117 -     if(hacker_ui(&words)) {
[INFO] [stderr] 117 +     if hacker_ui(&words) {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:302:25
[INFO] [stderr]     |
[INFO] [stderr] 302 |                 let i = (row*LEDGER_WIDTH + col);
[INFO] [stderr]     |                         ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 302 -                 let i = (row*LEDGER_WIDTH + col);
[INFO] [stderr] 302 +                 let i = row*LEDGER_WIDTH + col;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:311:25
[INFO] [stderr]     |
[INFO] [stderr] 311 |                 let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col);
[INFO] [stderr]     |                         ^                                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 311 -                 let i = ((LEDGER_SIZE+row)*LEDGER_WIDTH + col);
[INFO] [stderr] 311 +                 let i = (LEDGER_SIZE+row)*LEDGER_WIDTH + col;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/main.rs:357:68
[INFO] [stderr]     |
[INFO] [stderr] 357 |     fn handle_enter_on_word(&mut self, game_state: &mut GameState, idx: usize, word: String) {
[INFO] [stderr]     |                                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `range`
[INFO] [stderr]    --> src/main.rs:369:73
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn handle_enter_on_clickable(&mut self, game_state: &mut GameState, range: (usize, usize)) {
[INFO] [stderr]     |                                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ch`
[INFO] [stderr]    --> src/main.rs:370:13
[INFO] [stderr]     |
[INFO] [stderr] 370 |         let ch = self.get_char_at_cursor();
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ch`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:709:17
[INFO] [stderr]     |
[INFO] [stderr] 709 |             _ | None => ()
[INFO] [stderr]     |             -   ^^^^ no value can reach this
[INFO] [stderr]     |             |
[INFO] [stderr]     |             matches any value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_full_ledger` is never used
[INFO] [stderr]    --> src/main.rs:296:8
[INFO] [stderr]     |
[INFO] [stderr] 240 | impl UiState {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 296 |     fn get_full_ledger(&self) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `robco-termlink-protocol` (bin "robco-termlink-protocol" test) generated 9 warnings (run `cargo fix --bin "robco-termlink-protocol" -p robco-termlink-protocol --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/robco_termlink_protocol-339c7e283ee09b64)
[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" "bca1de4d5318642554fd77925bb198f3f385790818ed88d59161522dd4617b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca1de4d5318642554fd77925bb198f3f385790818ed88d59161522dd4617b6d", kill_on_drop: false }`
[INFO] [stdout] bca1de4d5318642554fd77925bb198f3f385790818ed88d59161522dd4617b6d
