[INFO] cloning repository https://github.com/KiritoMC03/learn_english_speaker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KiritoMC03/learn_english_speaker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiritoMC03%2Flearn_english_speaker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiritoMC03%2Flearn_english_speaker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2462cd1c9a336d36cedc76242ba1e1b15c13780d [INFO] building KiritoMC03/learn_english_speaker against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiritoMC03%2Flearn_english_speaker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KiritoMC03/learn_english_speaker [INFO] finished tweaking git repo https://github.com/KiritoMC03/learn_english_speaker [INFO] tweaked toml for git repo https://github.com/KiritoMC03/learn_english_speaker written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KiritoMC03/learn_english_speaker on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/KiritoMC03/learn_english_speaker 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.63 [INFO] [stderr] Downloaded thiserror v1.0.40 [INFO] [stderr] Downloaded mach v0.3.2 [INFO] [stderr] Downloaded quote v1.0.28 [INFO] [stderr] Downloaded unicode-ident v1.0.9 [INFO] [stderr] Downloaded minimp3 v0.5.1 [INFO] [stderr] Downloaded unicode-width v0.1.10 [INFO] [stderr] Downloaded tts_rust v0.3.5 [INFO] [stderr] Downloaded quicli v0.4.0 [INFO] [stderr] Downloaded hermit-abi v0.2.6 [INFO] [stderr] Downloaded coreaudio-sys v0.2.12 [INFO] [stderr] Downloaded clap-verbosity-flag v0.2.0 [INFO] [stderr] Downloaded ndk-glue v0.6.2 [INFO] [stderr] Downloaded shlex v1.1.0 [INFO] [stderr] Downloaded addr2line v0.19.0 [INFO] [stderr] Downloaded globwalk v0.3.1 [INFO] [stderr] Downloaded equivalent v1.0.0 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded exitfailure v0.5.1 [INFO] [stderr] Downloaded num_cpus v1.15.0 [INFO] [stderr] Downloaded coreaudio-rs v0.10.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.40 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded globset v0.4.10 [INFO] [stderr] Downloaded ndk v0.6.0 [INFO] [stderr] Downloaded oboe v0.4.6 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded thread_local v1.1.7 [INFO] [stderr] Downloaded serde_derive v1.0.164 [INFO] [stderr] Downloaded parking_lot_core v0.8.6 [INFO] [stderr] Downloaded hound v3.5.0 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded minreq v2.8.1 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded minimp3-sys v0.3.2 [INFO] [stderr] Downloaded serde v1.0.164 [INFO] [stderr] Downloaded slice-deque v0.3.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded cpal v0.13.5 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded toml_edit v0.19.11 [INFO] [stderr] Downloaded stdweb v0.1.3 [INFO] [stderr] Downloaded winnow v0.4.7 [INFO] [stderr] Downloaded oboe-sys v0.4.5 [INFO] [stderr] Downloaded bindgen v0.64.0 [INFO] [stderr] Downloaded alsa v0.6.0 [INFO] [stderr] Downloaded syn v2.0.22 [INFO] [stderr] Downloaded rustls v0.20.8 [INFO] [stderr] Downloaded regex v1.8.4 [INFO] [stderr] Downloaded object v0.30.4 [INFO] [stderr] Downloaded ndk-sys v0.3.0 [INFO] [stderr] Downloaded bstr v1.5.0 [INFO] [stderr] Downloaded jobserver v0.1.26 [INFO] [stderr] Downloaded regex-syntax v0.7.2 [INFO] [stderr] Downloaded libc v0.2.146 [INFO] [stderr] Downloaded rodio v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18cf9316de062dd60d2e07b4375011e8bfbc517c210357ea703476fae3f618c9 [INFO] running `Command { std: "docker" "start" "-a" "18cf9316de062dd60d2e07b4375011e8bfbc517c210357ea703476fae3f618c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18cf9316de062dd60d2e07b4375011e8bfbc517c210357ea703476fae3f618c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18cf9316de062dd60d2e07b4375011e8bfbc517c210357ea703476fae3f618c9", kill_on_drop: false }` [INFO] [stdout] 18cf9316de062dd60d2e07b4375011e8bfbc517c210357ea703476fae3f618c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41b3c8a945415e6086ecd7b68c406e779e77707d628c81592184b00e6b2bb1e1 [INFO] running `Command { std: "docker" "start" "-a" "41b3c8a945415e6086ecd7b68c406e779e77707d628c81592184b00e6b2bb1e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling object v0.30.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling bstr v1.5.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling ogg v0.8.0 [INFO] [stderr] Compiling minreq v2.8.1 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling hound v3.5.0 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling lewton v0.10.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling globset v0.4.10 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling addr2line v0.19.0 [INFO] [stderr] Compiling ignore v0.4.20 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling globwalk v0.3.1 [INFO] [stderr] Compiling minimp3 v0.5.1 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling webpki-roots v0.22.6 [INFO] [stderr] Compiling alsa v0.6.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling exitfailure v0.5.1 [INFO] [stderr] Compiling clap-verbosity-flag v0.2.0 [INFO] [stderr] Compiling quicli v0.4.0 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling rodio v0.14.0 [INFO] [stderr] Compiling tts_rust v0.3.5 [INFO] [stderr] Compiling learn_english_speaker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `notificate` is never used [INFO] [stdout] --> src/main.rs:174:4 [INFO] [stdout] | [INFO] [stdout] 174 | fn notificate() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | f.write(format!("{} {} - {}\n", SETTINGS_KEY, WORDS_DELAY_KEY, STD_WORDS_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 132 | let _ = f.write(format!("{} {} - {}\n", SETTINGS_KEY, WORDS_DELAY_KEY, STD_WORDS_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | f.write(format!("{} {} - {}\n", SETTINGS_KEY, ITEMS_DELAY_KEY, STD_ITEMS_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = f.write(format!("{} {} - {}\n", SETTINGS_KEY, ITEMS_DELAY_KEY, STD_ITEMS_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | f.write(format!("{} {} - {}\n", SETTINGS_KEY, REPEATS_DELAY_KEY, STD_REPEATS_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = f.write(format!("{} {} - {}\n", SETTINGS_KEY, REPEATS_DELAY_KEY, STD_REPEATS_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | f.write(format!("{} {} - {}", SETTINGS_KEY, INITIAL_DELAY_KEY, STD_INITIAL_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 135 | let _ = f.write(format!("{} {} - {}", SETTINGS_KEY, INITIAL_DELAY_KEY, STD_INITIAL_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | eng_sp.speak(target.eng.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 149 | let _ = eng_sp.speak(target.eng.as_str()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.03s [INFO] running `Command { std: "docker" "inspect" "41b3c8a945415e6086ecd7b68c406e779e77707d628c81592184b00e6b2bb1e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41b3c8a945415e6086ecd7b68c406e779e77707d628c81592184b00e6b2bb1e1", kill_on_drop: false }` [INFO] [stdout] 41b3c8a945415e6086ecd7b68c406e779e77707d628c81592184b00e6b2bb1e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71fe86a4a5a51127e9f31c4c8898fe0c699b6611690c8a5964f4ee2cc51ed3ab [INFO] running `Command { std: "docker" "start" "-a" "71fe86a4a5a51127e9f31c4c8898fe0c699b6611690c8a5964f4ee2cc51ed3ab", kill_on_drop: false }` [INFO] [stderr] Compiling learn_english_speaker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `notificate` is never used [INFO] [stdout] --> src/main.rs:174:4 [INFO] [stdout] | [INFO] [stdout] 174 | fn notificate() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | f.write(format!("{} {} - {}\n", SETTINGS_KEY, WORDS_DELAY_KEY, STD_WORDS_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 132 | let _ = f.write(format!("{} {} - {}\n", SETTINGS_KEY, WORDS_DELAY_KEY, STD_WORDS_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | f.write(format!("{} {} - {}\n", SETTINGS_KEY, ITEMS_DELAY_KEY, STD_ITEMS_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = f.write(format!("{} {} - {}\n", SETTINGS_KEY, ITEMS_DELAY_KEY, STD_ITEMS_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | f.write(format!("{} {} - {}\n", SETTINGS_KEY, REPEATS_DELAY_KEY, STD_REPEATS_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = f.write(format!("{} {} - {}\n", SETTINGS_KEY, REPEATS_DELAY_KEY, STD_REPEATS_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | f.write(format!("{} {} - {}", SETTINGS_KEY, INITIAL_DELAY_KEY, STD_INITIAL_DELAY).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 135 | let _ = f.write(format!("{} {} - {}", SETTINGS_KEY, INITIAL_DELAY_KEY, STD_INITIAL_DELAY).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | eng_sp.speak(target.eng.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 149 | let _ = eng_sp.speak(target.eng.as_str()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "71fe86a4a5a51127e9f31c4c8898fe0c699b6611690c8a5964f4ee2cc51ed3ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71fe86a4a5a51127e9f31c4c8898fe0c699b6611690c8a5964f4ee2cc51ed3ab", kill_on_drop: false }` [INFO] [stdout] 71fe86a4a5a51127e9f31c4c8898fe0c699b6611690c8a5964f4ee2cc51ed3ab