[INFO] cloning repository https://github.com/join3r/kurz5 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/join3r/kurz5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoin3r%2Fkurz5", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoin3r%2Fkurz5'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b32d92f39955f825f82cab442bd384e1fe6837a0 [INFO] checking join3r/kurz5 against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoin3r%2Fkurz5" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/join3r/kurz5 on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/join3r/kurz5 [INFO] finished tweaking git repo https://github.com/join3r/kurz5 [INFO] tweaked toml for git repo https://github.com/join3r/kurz5 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/join3r/kurz5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ed3b701534107bc6d9da9f043cbb9f5014bdef2cc159e60f7a782703d0182b7 [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" "9ed3b701534107bc6d9da9f043cbb9f5014bdef2cc159e60f7a782703d0182b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ed3b701534107bc6d9da9f043cbb9f5014bdef2cc159e60f7a782703d0182b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed3b701534107bc6d9da9f043cbb9f5014bdef2cc159e60f7a782703d0182b7", kill_on_drop: false }` [INFO] [stdout] 9ed3b701534107bc6d9da9f043cbb9f5014bdef2cc159e60f7a782703d0182b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d1492d3093ed8152e4b4132906daebc1102d9da122e9636bca78aaf2adf98cd [INFO] running `Command { std: "docker" "start" "-a" "1d1492d3093ed8152e4b4132906daebc1102d9da122e9636bca78aaf2adf98cd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking kurz5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `operacia` should have an upper camel case name [INFO] [stdout] --> src/osiris3.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | enum operacia { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Operacia` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `obvod` should have an upper camel case name [INFO] [stdout] --> src/osiris3.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | obvod, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Obvod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `obsah` should have an upper camel case name [INFO] [stdout] --> src/osiris3.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | obsah, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Obsah` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `operacia` should have an upper camel case name [INFO] [stdout] --> src/osiris3.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | enum operacia { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Operacia` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `obvod` should have an upper camel case name [INFO] [stdout] --> src/osiris3.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | obvod, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Obvod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `obsah` should have an upper camel case name [INFO] [stdout] --> src/osiris3.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | obsah, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Obsah` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `o` [INFO] [stdout] --> src/hydrant3.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let mut o: String = String::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obvod` [INFO] [stdout] --> src/hydrant3.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | let obvod = strany.obvod(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_obvod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obsah` [INFO] [stdout] --> src/hydrant3.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | let obsah = strany.obsah(); // <-- strany moved [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_obsah` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hydrant3.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let mut o: String = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vyrataj_obsah` [INFO] [stdout] --> src/evie3.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn vyrataj_obsah(self) -> u32 { [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: `vyrataj_obvod` [INFO] [stdout] --> src/evie3.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn vyrataj_obvod(self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count_perimeter` [INFO] [stdout] --> src/firestorm3.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn count_perimeter(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count_area` [INFO] [stdout] --> src/firestorm3.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn count_area(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Op` [INFO] [stdout] --> src/firestorm3.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | enum Op { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Porataj` [INFO] [stdout] --> src/hydrant3.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | enum Porataj { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `obvod` [INFO] [stdout] --> src/osiris3.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn obvod(&self) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `obsah` [INFO] [stdout] --> src/osiris3.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn obsah(&self) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `operacia` [INFO] [stdout] --> src/osiris3.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | enum operacia { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `o` [INFO] [stdout] --> src/hydrant3.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let mut o: String = String::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obvod` [INFO] [stdout] --> src/hydrant3.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | let obvod = strany.obvod(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_obvod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obsah` [INFO] [stdout] --> src/hydrant3.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | let obsah = strany.obsah(); // <-- strany moved [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_obsah` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hydrant3.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let mut o: String = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vyrataj_obsah` [INFO] [stdout] --> src/evie3.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | fn vyrataj_obsah(self) -> u32 { [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: `vyrataj_obvod` [INFO] [stdout] --> src/evie3.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn vyrataj_obvod(self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count_perimeter` [INFO] [stdout] --> src/firestorm3.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn count_perimeter(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count_area` [INFO] [stdout] --> src/firestorm3.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn count_area(&self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Op` [INFO] [stdout] --> src/firestorm3.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | enum Op { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Porataj` [INFO] [stdout] --> src/hydrant3.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | enum Porataj { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `obvod` [INFO] [stdout] --> src/osiris3.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn obvod(&self) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `obsah` [INFO] [stdout] --> src/osiris3.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn obsah(&self) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `operacia` [INFO] [stdout] --> src/osiris3.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | enum operacia { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bachi3.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | io::stdin().read_line(&mut input); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bachi3.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | io::stdin().read_line(&mut input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bachi3.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | io::stdin().read_line(&mut input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/evie3.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | io::stdin().read_line(&mut input_usera); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/evie3.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | io::stdin().read_line(&mut input_usera); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/firestorm3.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | std::io::stdin().read_line(&mut side_a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/firestorm3.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | std::io::stdin().read_line(&mut side_b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/firestorm3.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | std::io::stdin().read_line(&mut input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bachi3.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | io::stdin().read_line(&mut input); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bachi3.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | io::stdin().read_line(&mut input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/bachi3.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | io::stdin().read_line(&mut input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/evie3.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | io::stdin().read_line(&mut input_usera); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/evie3.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | io::stdin().read_line(&mut input_usera); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/firestorm3.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | std::io::stdin().read_line(&mut side_a); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/firestorm3.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | std::io::stdin().read_line(&mut side_b); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/firestorm3.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | std::io::stdin().read_line(&mut input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "1d1492d3093ed8152e4b4132906daebc1102d9da122e9636bca78aaf2adf98cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d1492d3093ed8152e4b4132906daebc1102d9da122e9636bca78aaf2adf98cd", kill_on_drop: false }` [INFO] [stdout] 1d1492d3093ed8152e4b4132906daebc1102d9da122e9636bca78aaf2adf98cd