[INFO] cloning repository https://github.com/jmmaloney4/rps-ngrams [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmmaloney4/rps-ngrams" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmmaloney4%2Frps-ngrams", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmmaloney4%2Frps-ngrams'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 678165f74aedffb25c100ab03f0ecff071731d22 [INFO] checking jmmaloney4/rps-ngrams against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmmaloney4%2Frps-ngrams" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmmaloney4/rps-ngrams on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmmaloney4/rps-ngrams [INFO] finished tweaking git repo https://github.com/jmmaloney4/rps-ngrams [INFO] tweaked toml for git repo https://github.com/jmmaloney4/rps-ngrams written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jmmaloney4/rps-ngrams 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded newline-converter v0.2.0 [INFO] [stderr] Downloaded inquire v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e2c5275bef46d8e48d3ddb959c0ec304092389619b85d3a2bc62097657286cc [INFO] running `Command { std: "docker" "start" "-a" "7e2c5275bef46d8e48d3ddb959c0ec304092389619b85d3a2bc62097657286cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e2c5275bef46d8e48d3ddb959c0ec304092389619b85d3a2bc62097657286cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e2c5275bef46d8e48d3ddb959c0ec304092389619b85d3a2bc62097657286cc", kill_on_drop: false }` [INFO] [stdout] 7e2c5275bef46d8e48d3ddb959c0ec304092389619b85d3a2bc62097657286cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b07450a7d9dc1c04f9a0e5f86dbc08dafa9b18bd94bddee99a19bbfe17d5ee7 [INFO] running `Command { std: "docker" "start" "-a" "9b07450a7d9dc1c04f9a0e5f86dbc08dafa9b18bd94bddee99a19bbfe17d5ee7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking dyn-clone v1.0.9 [INFO] [stderr] Checking newline-converter v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling snafu-derive v0.7.1 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking inquire v0.3.0 [INFO] [stderr] Checking snafu v0.7.1 [INFO] [stderr] Checking rps-ngram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ArrayLength`, `GenericArray` [INFO] [stdout] --> src/main.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ArrayLength`, `GenericArray` [INFO] [stdout] --> src/main.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 200 | / loop { [INFO] [stdout] 201 | | let res = turn(&mut human, &mut cpu)?; [INFO] [stdout] 202 | | results.push(res); [INFO] [stdout] 203 | | let winrate = results.iter().fold((0, 0), |(w, t), r| match r { [INFO] [stdout] ... | [INFO] [stdout] 208 | | println!("{}", (winrate.0 as f64) / (winrate.1 as f64)); [INFO] [stdout] 209 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 210 | [INFO] [stdout] 211 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ngrams` is never used [INFO] [stdout] --> src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 116 | impl NGramsPlayer { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 117 | fn ngrams(n: usize) -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 200 | / loop { [INFO] [stdout] 201 | | let res = turn(&mut human, &mut cpu)?; [INFO] [stdout] 202 | | results.push(res); [INFO] [stdout] 203 | | let winrate = results.iter().fold((0, 0), |(w, t), r| match r { [INFO] [stdout] ... | [INFO] [stdout] 208 | | println!("{}", (winrate.0 as f64) / (winrate.1 as f64)); [INFO] [stdout] 209 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 210 | [INFO] [stdout] 211 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ngrams` is never used [INFO] [stdout] --> src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 116 | impl NGramsPlayer { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 117 | fn ngrams(n: usize) -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.61s [INFO] running `Command { std: "docker" "inspect" "9b07450a7d9dc1c04f9a0e5f86dbc08dafa9b18bd94bddee99a19bbfe17d5ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b07450a7d9dc1c04f9a0e5f86dbc08dafa9b18bd94bddee99a19bbfe17d5ee7", kill_on_drop: false }` [INFO] [stdout] 9b07450a7d9dc1c04f9a0e5f86dbc08dafa9b18bd94bddee99a19bbfe17d5ee7 [INFO] checking jmmaloney4/rps-ngrams against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmmaloney4%2Frps-ngrams" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmmaloney4/rps-ngrams on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmmaloney4/rps-ngrams [INFO] finished tweaking git repo https://github.com/jmmaloney4/rps-ngrams [INFO] tweaked toml for git repo https://github.com/jmmaloney4/rps-ngrams written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jmmaloney4/rps-ngrams 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 106a5e2301d778d01ca88279ca82a2ee8d09e6f146b197adbb2b49e76ccaadfd [INFO] running `Command { std: "docker" "start" "-a" "106a5e2301d778d01ca88279ca82a2ee8d09e6f146b197adbb2b49e76ccaadfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "106a5e2301d778d01ca88279ca82a2ee8d09e6f146b197adbb2b49e76ccaadfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106a5e2301d778d01ca88279ca82a2ee8d09e6f146b197adbb2b49e76ccaadfd", kill_on_drop: false }` [INFO] [stdout] 106a5e2301d778d01ca88279ca82a2ee8d09e6f146b197adbb2b49e76ccaadfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6384b35d61a03a7e0034f88492b9fd5bc11202548f95776864184ffdb77fa9b [INFO] running `Command { std: "docker" "start" "-a" "d6384b35d61a03a7e0034f88492b9fd5bc11202548f95776864184ffdb77fa9b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking dyn-clone v1.0.9 [INFO] [stderr] Checking newline-converter v0.2.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling snafu-derive v0.7.1 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking inquire v0.3.0 [INFO] [stderr] Checking snafu v0.7.1 [INFO] [stderr] Checking rps-ngram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ArrayLength`, `GenericArray` [INFO] [stdout] --> src/main.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ArrayLength`, `GenericArray` [INFO] [stdout] --> src/main.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use generic_array::{ArrayLength, GenericArray}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 200 | / loop { [INFO] [stdout] 201 | | let res = turn(&mut human, &mut cpu)?; [INFO] [stdout] 202 | | results.push(res); [INFO] [stdout] 203 | | let winrate = results.iter().fold((0, 0), |(w, t), r| match r { [INFO] [stdout] ... | [INFO] [stdout] 208 | | println!("{}", (winrate.0 as f64) / (winrate.1 as f64)); [INFO] [stdout] 209 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 210 | [INFO] [stdout] 211 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 200 | / loop { [INFO] [stdout] 201 | | let res = turn(&mut human, &mut cpu)?; [INFO] [stdout] 202 | | results.push(res); [INFO] [stdout] 203 | | let winrate = results.iter().fold((0, 0), |(w, t), r| match r { [INFO] [stdout] ... | [INFO] [stdout] 208 | | println!("{}", (winrate.0 as f64) / (winrate.1 as f64)); [INFO] [stdout] 209 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 210 | [INFO] [stdout] 211 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ngrams` is never used [INFO] [stdout] --> src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 116 | impl NGramsPlayer { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 117 | fn ngrams(n: usize) -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ngrams` is never used [INFO] [stdout] --> src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 116 | impl NGramsPlayer { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 117 | fn ngrams(n: usize) -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.58s [INFO] running `Command { std: "docker" "inspect" "d6384b35d61a03a7e0034f88492b9fd5bc11202548f95776864184ffdb77fa9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6384b35d61a03a7e0034f88492b9fd5bc11202548f95776864184ffdb77fa9b", kill_on_drop: false }` [INFO] [stdout] d6384b35d61a03a7e0034f88492b9fd5bc11202548f95776864184ffdb77fa9b