[INFO] cloning repository https://github.com/KaynHvH/Katie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaynHvH/Katie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaynHvH%2FKatie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaynHvH%2FKatie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31ed83c02a64736b9952ec83466626efbe003768 [INFO] testing KaynHvH/Katie against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaynHvH%2FKatie" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KaynHvH/Katie on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KaynHvH/Katie [INFO] finished tweaking git repo https://github.com/KaynHvH/Katie [INFO] tweaked toml for git repo https://github.com/KaynHvH/Katie written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/KaynHvH/Katie already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12c809bbfaa2a3287a21a2317724b996f89eb05641fde0fff4c4127d748457b8 [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" "12c809bbfaa2a3287a21a2317724b996f89eb05641fde0fff4c4127d748457b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12c809bbfaa2a3287a21a2317724b996f89eb05641fde0fff4c4127d748457b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12c809bbfaa2a3287a21a2317724b996f89eb05641fde0fff4c4127d748457b8", kill_on_drop: false }` [INFO] [stdout] 12c809bbfaa2a3287a21a2317724b996f89eb05641fde0fff4c4127d748457b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] 4227398a24c9e569c8f90ce4c0d920da9e73a54cd5acd2a55cb436a97f2042f0 [INFO] running `Command { std: "docker" "start" "-a" "4227398a24c9e569c8f90ce4c0d920da9e73a54cd5acd2a55cb436a97f2042f0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling tokio v1.10.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling learn_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::num::ParseIntError` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::num::ParseIntError; // Just I need that [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:201:22 [INFO] [stdout] | [INFO] [stdout] 201 | while(time_to_exit > -1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 201 - while(time_to_exit > -1) { [INFO] [stdout] 201 + while time_to_exit > -1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | if(time_to_exit == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 207 - if(time_to_exit == 0) { [INFO] [stdout] 207 + if time_to_exit == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let result = year + month + day; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random_letters` [INFO] [stdout] --> src/main.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | for random_letters in 0..letters_len.trim().parse::().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_letters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random_numbers` [INFO] [stdout] --> src/main.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | for random_numbers in 0..numbers_len.trim().parse::().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_numbers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random_special_chars` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | for random_special_chars in 0..special_char_len.trim().parse::().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_special_chars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `for_moment` [INFO] [stdout] --> src/main.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let for_moment = input(&mut help); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_for_moment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `firstNumber_before_trim` [INFO] [stdout] --> src/main.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | let firstNumber_before_trim = input(&mut firstNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_firstNumber_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondNumber_before_trim` [INFO] [stdout] --> src/main.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | let secondNumber_before_trim = input(&mut secondNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondNumber_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber` should have a snake case name [INFO] [stdout] --> src/main.rs:254:25 [INFO] [stdout] | [INFO] [stdout] 254 | let mut firstNumber = String::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `first_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber_before_trim` should have a snake case name [INFO] [stdout] --> src/main.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | let firstNumber_before_trim = input(&mut firstNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | let firstNumber_trimmed = firstNumber.trim(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber` should have a snake case name [INFO] [stdout] --> src/main.rs:259:25 [INFO] [stdout] | [INFO] [stdout] 259 | let mut secondNumber = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber_before_trim` should have a snake case name [INFO] [stdout] --> src/main.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | let secondNumber_before_trim = input(&mut secondNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:261:21 [INFO] [stdout] | [INFO] [stdout] 261 | let secondNumber_trimmed = secondNumber.trim(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:263:21 [INFO] [stdout] | [INFO] [stdout] 263 | let firstNumber_trimmed: i32 = firstNumber_trimmed.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:264:21 [INFO] [stdout] | [INFO] [stdout] 264 | let secondNumber_trimmed: i32 = secondNumber_trimmed.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `upperLimit_result1` should have a snake case name [INFO] [stdout] --> src/main.rs:281:21 [INFO] [stdout] | [INFO] [stdout] 281 | let upperLimit_result1: u64 = (firstNumber_trimmed * firstNumber_trimmed) as u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `upper_limit_result1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `upperLimit_result2` should have a snake case name [INFO] [stdout] --> src/main.rs:282:21 [INFO] [stdout] | [INFO] [stdout] 282 | let upperLimit_result2: u64 = (secondNumber_trimmed * secondNumber_trimmed) as u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `upper_limit_result2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.70s [INFO] running `Command { std: "docker" "inspect" "4227398a24c9e569c8f90ce4c0d920da9e73a54cd5acd2a55cb436a97f2042f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4227398a24c9e569c8f90ce4c0d920da9e73a54cd5acd2a55cb436a97f2042f0", kill_on_drop: false }` [INFO] [stdout] 4227398a24c9e569c8f90ce4c0d920da9e73a54cd5acd2a55cb436a97f2042f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c57f92468c45c24ecc6afad06f5cd25eccee65b1dc9fbaced1ad29d3a9441605 [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" "c57f92468c45c24ecc6afad06f5cd25eccee65b1dc9fbaced1ad29d3a9441605", kill_on_drop: false }` [INFO] [stderr] Compiling learn_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::num::ParseIntError` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::num::ParseIntError; // Just I need that [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:201:22 [INFO] [stdout] | [INFO] [stdout] 201 | while(time_to_exit > -1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 201 - while(time_to_exit > -1) { [INFO] [stdout] 201 + while time_to_exit > -1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | if(time_to_exit == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 207 - if(time_to_exit == 0) { [INFO] [stdout] 207 + if time_to_exit == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let result = year + month + day; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random_letters` [INFO] [stdout] --> src/main.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | for random_letters in 0..letters_len.trim().parse::().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_letters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random_numbers` [INFO] [stdout] --> src/main.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | for random_numbers in 0..numbers_len.trim().parse::().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_numbers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random_special_chars` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | for random_special_chars in 0..special_char_len.trim().parse::().unwrap() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_special_chars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `for_moment` [INFO] [stdout] --> src/main.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let for_moment = input(&mut help); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_for_moment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `firstNumber_before_trim` [INFO] [stdout] --> src/main.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | let firstNumber_before_trim = input(&mut firstNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_firstNumber_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondNumber_before_trim` [INFO] [stdout] --> src/main.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | let secondNumber_before_trim = input(&mut secondNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondNumber_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber` should have a snake case name [INFO] [stdout] --> src/main.rs:254:25 [INFO] [stdout] | [INFO] [stdout] 254 | let mut firstNumber = String::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `first_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber_before_trim` should have a snake case name [INFO] [stdout] --> src/main.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | let firstNumber_before_trim = input(&mut firstNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:256:21 [INFO] [stdout] | [INFO] [stdout] 256 | let firstNumber_trimmed = firstNumber.trim(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber` should have a snake case name [INFO] [stdout] --> src/main.rs:259:25 [INFO] [stdout] | [INFO] [stdout] 259 | let mut secondNumber = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber_before_trim` should have a snake case name [INFO] [stdout] --> src/main.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | let secondNumber_before_trim = input(&mut secondNumber); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_before_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:261:21 [INFO] [stdout] | [INFO] [stdout] 261 | let secondNumber_trimmed = secondNumber.trim(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:263:21 [INFO] [stdout] | [INFO] [stdout] 263 | let firstNumber_trimmed: i32 = firstNumber_trimmed.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secondNumber_trimmed` should have a snake case name [INFO] [stdout] --> src/main.rs:264:21 [INFO] [stdout] | [INFO] [stdout] 264 | let secondNumber_trimmed: i32 = secondNumber_trimmed.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_trimmed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `upperLimit_result1` should have a snake case name [INFO] [stdout] --> src/main.rs:281:21 [INFO] [stdout] | [INFO] [stdout] 281 | let upperLimit_result1: u64 = (firstNumber_trimmed * firstNumber_trimmed) as u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `upper_limit_result1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `upperLimit_result2` should have a snake case name [INFO] [stdout] --> src/main.rs:282:21 [INFO] [stdout] | [INFO] [stdout] 282 | let upperLimit_result2: u64 = (secondNumber_trimmed * secondNumber_trimmed) as u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `upper_limit_result2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "c57f92468c45c24ecc6afad06f5cd25eccee65b1dc9fbaced1ad29d3a9441605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c57f92468c45c24ecc6afad06f5cd25eccee65b1dc9fbaced1ad29d3a9441605", kill_on_drop: false }` [INFO] [stdout] c57f92468c45c24ecc6afad06f5cd25eccee65b1dc9fbaced1ad29d3a9441605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c65dfe767705b6bd2f8be4243cd3de4f7b5378dc485fd12dad6fab9c7a146a79 [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" "c65dfe767705b6bd2f8be4243cd3de4f7b5378dc485fd12dad6fab9c7a146a79", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::num::ParseIntError` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::num::ParseIntError; // Just I need that [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `while` condition [INFO] [stderr] --> src/main.rs:201:22 [INFO] [stderr] | [INFO] [stderr] 201 | while(time_to_exit > -1) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 201 - while(time_to_exit > -1) { [INFO] [stderr] 201 + while time_to_exit > -1 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:207:23 [INFO] [stderr] | [INFO] [stderr] 207 | if(time_to_exit == 0) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 207 - if(time_to_exit == 0) { [INFO] [stderr] 207 + if time_to_exit == 0 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | let result = year + month + day; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `random_letters` [INFO] [stderr] --> src/main.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | for random_letters in 0..letters_len.trim().parse::().unwrap() { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_letters` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `random_numbers` [INFO] [stderr] --> src/main.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | for random_numbers in 0..numbers_len.trim().parse::().unwrap() { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_numbers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `random_special_chars` [INFO] [stderr] --> src/main.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | for random_special_chars in 0..special_char_len.trim().parse::().unwrap() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_special_chars` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `for_moment` [INFO] [stderr] --> src/main.rs:175:13 [INFO] [stderr] | [INFO] [stderr] 175 | let for_moment = input(&mut help); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_for_moment` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `firstNumber_before_trim` [INFO] [stderr] --> src/main.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | let firstNumber_before_trim = input(&mut firstNumber); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_firstNumber_before_trim` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `secondNumber_before_trim` [INFO] [stderr] --> src/main.rs:260:21 [INFO] [stderr] | [INFO] [stderr] 260 | let secondNumber_before_trim = input(&mut secondNumber); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondNumber_before_trim` [INFO] [stderr] [INFO] [stderr] warning: variable `firstNumber` should have a snake case name [INFO] [stderr] --> src/main.rs:254:25 [INFO] [stderr] | [INFO] [stderr] 254 | let mut firstNumber = String::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `first_number` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `firstNumber_before_trim` should have a snake case name [INFO] [stderr] --> src/main.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | let firstNumber_before_trim = input(&mut firstNumber); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_before_trim` [INFO] [stderr] [INFO] [stderr] warning: variable `firstNumber_trimmed` should have a snake case name [INFO] [stderr] --> src/main.rs:256:21 [INFO] [stderr] | [INFO] [stderr] 256 | let firstNumber_trimmed = firstNumber.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_trimmed` [INFO] [stderr] [INFO] [stderr] warning: variable `secondNumber` should have a snake case name [INFO] [stderr] --> src/main.rs:259:25 [INFO] [stderr] | [INFO] [stderr] 259 | let mut secondNumber = String::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number` [INFO] [stderr] [INFO] [stderr] warning: variable `secondNumber_before_trim` should have a snake case name [INFO] [stderr] --> src/main.rs:260:21 [INFO] [stderr] | [INFO] [stderr] 260 | let secondNumber_before_trim = input(&mut secondNumber); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_before_trim` [INFO] [stderr] [INFO] [stderr] warning: variable `secondNumber_trimmed` should have a snake case name [INFO] [stderr] --> src/main.rs:261:21 [INFO] [stderr] | [INFO] [stderr] 261 | let secondNumber_trimmed = secondNumber.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_trimmed` [INFO] [stderr] [INFO] [stderr] warning: variable `firstNumber_trimmed` should have a snake case name [INFO] [stderr] --> src/main.rs:263:21 [INFO] [stderr] | [INFO] [stderr] 263 | let firstNumber_trimmed: i32 = firstNumber_trimmed.parse().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_number_trimmed` [INFO] [stderr] [INFO] [stderr] warning: variable `secondNumber_trimmed` should have a snake case name [INFO] [stderr] --> src/main.rs:264:21 [INFO] [stderr] | [INFO] [stderr] 264 | let secondNumber_trimmed: i32 = secondNumber_trimmed.parse().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_number_trimmed` [INFO] [stderr] [INFO] [stderr] warning: variable `upperLimit_result1` should have a snake case name [INFO] [stderr] --> src/main.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let upperLimit_result1: u64 = (firstNumber_trimmed * firstNumber_trimmed) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `upper_limit_result1` [INFO] [stderr] [INFO] [stderr] warning: variable `upperLimit_result2` should have a snake case name [INFO] [stderr] --> src/main.rs:282:21 [INFO] [stderr] | [INFO] [stderr] 282 | let upperLimit_result2: u64 = (secondNumber_trimmed * secondNumber_trimmed) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `upper_limit_result2` [INFO] [stderr] [INFO] [stderr] warning: `learn_rust` (bin "learn_rust" test) generated 20 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/learn_rust-544260b771313312) [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" "c65dfe767705b6bd2f8be4243cd3de4f7b5378dc485fd12dad6fab9c7a146a79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c65dfe767705b6bd2f8be4243cd3de4f7b5378dc485fd12dad6fab9c7a146a79", kill_on_drop: false }` [INFO] [stdout] c65dfe767705b6bd2f8be4243cd3de4f7b5378dc485fd12dad6fab9c7a146a79