[INFO] cloning repository https://github.com/AnthonyMBonafide/hangman-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnthonyMBonafide/hangman-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnthonyMBonafide%2Fhangman-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnthonyMBonafide%2Fhangman-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f1aabd11ec8b05a205263168a6c47dcebbd2506 [INFO] testing AnthonyMBonafide/hangman-rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnthonyMBonafide%2Fhangman-rs" "/workspace/builds/worker-72/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnthonyMBonafide/hangman-rs on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnthonyMBonafide/hangman-rs [INFO] finished tweaking git repo https://github.com/AnthonyMBonafide/hangman-rs [INFO] tweaked toml for git repo https://github.com/AnthonyMBonafide/hangman-rs written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate git repo https://github.com/AnthonyMBonafide/hangman-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b09923f8d9086ffe313129f950aeaa4072db9cbce2f3be494ad80f01c695a46 [INFO] running `Command { std: "docker" "start" "-a" "5b09923f8d9086ffe313129f950aeaa4072db9cbce2f3be494ad80f01c695a46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b09923f8d9086ffe313129f950aeaa4072db9cbce2f3be494ad80f01c695a46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b09923f8d9086ffe313129f950aeaa4072db9cbce2f3be494ad80f01c695a46", kill_on_drop: false }` [INFO] [stdout] 5b09923f8d9086ffe313129f950aeaa4072db9cbce2f3be494ad80f01c695a46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fde5d7850f85cab7666bb9bb775c8ed4a3a5313f6a84df7f59d9a1b2fa90f8cb [INFO] running `Command { std: "docker" "start" "-a" "fde5d7850f85cab7666bb9bb775c8ed4a3a5313f6a84df7f59d9a1b2fa90f8cb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling hangman-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `io::input` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use io::input; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::output` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use io::output; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::input` [INFO] [stdout] --> src/hangman.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::io::input; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Normal` [INFO] [stdout] --> src/configuration.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Normal, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hard` [INFO] [stdout] --> src/configuration.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Hard, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `File` [INFO] [stdout] --> src/configuration.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | File, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GUI` [INFO] [stdout] --> src/configuration.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | GUI, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Redis` [INFO] [stdout] --> src/configuration.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Redis, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/configuration.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | input: InputOutput, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `database` [INFO] [stdout] --> src/configuration.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | database: Database, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_output` [INFO] [stdout] --> src/configuration.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn get_output(&self) -> &InputOutput { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `configuration` [INFO] [stdout] --> src/hangman.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | configuration: Configuration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/io/cli.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | handle.read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `Command { std: "docker" "inspect" "fde5d7850f85cab7666bb9bb775c8ed4a3a5313f6a84df7f59d9a1b2fa90f8cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde5d7850f85cab7666bb9bb775c8ed4a3a5313f6a84df7f59d9a1b2fa90f8cb", kill_on_drop: false }` [INFO] [stdout] fde5d7850f85cab7666bb9bb775c8ed4a3a5313f6a84df7f59d9a1b2fa90f8cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19c2821989729966f5eddf3fec87101407b6e21c70c7fa58096ae7c80b5b31da [INFO] running `Command { std: "docker" "start" "-a" "19c2821989729966f5eddf3fec87101407b6e21c70c7fa58096ae7c80b5b31da", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling hangman-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `io::input` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use io::input; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::output` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use io::output; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::input` [INFO] [stdout] --> src/hangman.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::io::input; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Normal` [INFO] [stdout] --> src/configuration.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Normal, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hard` [INFO] [stdout] --> src/configuration.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Hard, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `File` [INFO] [stdout] --> src/configuration.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | File, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GUI` [INFO] [stdout] --> src/configuration.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | GUI, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Redis` [INFO] [stdout] --> src/configuration.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Redis, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/configuration.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | input: InputOutput, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `database` [INFO] [stdout] --> src/configuration.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | database: Database, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_output` [INFO] [stdout] --> src/configuration.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn get_output(&self) -> &InputOutput { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `configuration` [INFO] [stdout] --> src/hangman.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | configuration: Configuration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/io/cli.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | handle.read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.90s [INFO] running `Command { std: "docker" "inspect" "19c2821989729966f5eddf3fec87101407b6e21c70c7fa58096ae7c80b5b31da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19c2821989729966f5eddf3fec87101407b6e21c70c7fa58096ae7c80b5b31da", kill_on_drop: false }` [INFO] [stdout] 19c2821989729966f5eddf3fec87101407b6e21c70c7fa58096ae7c80b5b31da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6dc9cbc4693f927820086efc06bde191705670f37d8fc7402b22d67fcd22cb4f [INFO] running `Command { std: "docker" "start" "-a" "6dc9cbc4693f927820086efc06bde191705670f37d8fc7402b22d67fcd22cb4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `io::input` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use io::input; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `io::output` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use io::output; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::input` [INFO] [stderr] --> src/hangman.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::io::input; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Normal` [INFO] [stderr] --> src/configuration.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Normal, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hard` [INFO] [stderr] --> src/configuration.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Hard, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `File` [INFO] [stderr] --> src/configuration.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | File, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GUI` [INFO] [stderr] --> src/configuration.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | GUI, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Redis` [INFO] [stderr] --> src/configuration.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Redis, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `input` [INFO] [stderr] --> src/configuration.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | input: InputOutput, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `database` [INFO] [stderr] --> src/configuration.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | database: Database, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_output` [INFO] [stderr] --> src/configuration.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn get_output(&self) -> &InputOutput { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `configuration` [INFO] [stderr] --> src/hangman.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | configuration: Configuration, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/io/cli.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | handle.read_line(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `hangman-rs` (bin "hangman-rs" test) generated 13 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hangman_rs-796b2f5718b6553b) [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" "6dc9cbc4693f927820086efc06bde191705670f37d8fc7402b22d67fcd22cb4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dc9cbc4693f927820086efc06bde191705670f37d8fc7402b22d67fcd22cb4f", kill_on_drop: false }` [INFO] [stdout] 6dc9cbc4693f927820086efc06bde191705670f37d8fc7402b22d67fcd22cb4f