[INFO] cloning repository https://github.com/vksmgr/Learn_Rust_Programming [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vksmgr/Learn_Rust_Programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvksmgr%2FLearn_Rust_Programming", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvksmgr%2FLearn_Rust_Programming'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04d108e88a5217d3c603f557fb411b91f3036bb5 [INFO] testing vksmgr/Learn_Rust_Programming against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvksmgr%2FLearn_Rust_Programming" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vksmgr/Learn_Rust_Programming on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vksmgr/Learn_Rust_Programming [INFO] finished tweaking git repo https://github.com/vksmgr/Learn_Rust_Programming [INFO] tweaked toml for git repo https://github.com/vksmgr/Learn_Rust_Programming written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/vksmgr/Learn_Rust_Programming already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41251ae8945c1b41be5d8bbb8869717c73a93cb4c9ec07c57c6a505c8b05fd63 [INFO] running `Command { std: "docker" "start" "-a" "41251ae8945c1b41be5d8bbb8869717c73a93cb4c9ec07c57c6a505c8b05fd63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41251ae8945c1b41be5d8bbb8869717c73a93cb4c9ec07c57c6a505c8b05fd63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41251ae8945c1b41be5d8bbb8869717c73a93cb4c9ec07c57c6a505c8b05fd63", kill_on_drop: false }` [INFO] [stdout] 41251ae8945c1b41be5d8bbb8869717c73a93cb4c9ec07c57c6a505c8b05fd63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6413fe5adccb4513b85dd78ce33780f34198408e24f74db9f677dfee4be7ee29 [INFO] running `Command { std: "docker" "start" "-a" "6413fe5adccb4513b85dd78ce33780f34198408e24f74db9f677dfee4be7ee29", kill_on_drop: false }` [INFO] [stderr] Compiling algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/life_time.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let x = &mut a; //==> borrower [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `y` is assigned to, but never used [INFO] [stdout] --> src/life_time.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let y: &Foo; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_y` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/life_time.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | y = x; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/life_time.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut a = Foo {f: Box::new(0)}; [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: field is never read: `f` [INFO] [stdout] --> src/life_time.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | f: Box, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `not_access_resource_mutable_borrow` [INFO] [stdout] --> src/life_time.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn not_access_resource_mutable_borrow(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrower_can_move_mut_borrow` [INFO] [stdout] --> src/life_time.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn borrower_can_move_mut_borrow(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow_formula` [INFO] [stdout] --> src/life_time.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn borrow_formula(){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max` [INFO] [stdout] --> src/life_time.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn max<'a>(x: &'a Foo, y: &'a Foo) -> &'a Foo{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `printArray` [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn printArray(arr: &[i32]){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `getInput` [INFO] [stdout] --> src/main.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn getInput() ->String{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `readInt` [INFO] [stdout] --> src/main.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn readInt() -> i32{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `printArray` should have a snake case name [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn printArray(arr: &[i32]){ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `print_array` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getInput` should have a snake case name [INFO] [stdout] --> src/main.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn getInput() ->String{ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `get_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `readInt` should have a snake case name [INFO] [stdout] --> src/main.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn readInt() -> i32{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `read_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `intNumber` should have a snake case name [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let intNumber = match trimmed.parse::() { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `int_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "6413fe5adccb4513b85dd78ce33780f34198408e24f74db9f677dfee4be7ee29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6413fe5adccb4513b85dd78ce33780f34198408e24f74db9f677dfee4be7ee29", kill_on_drop: false }` [INFO] [stdout] 6413fe5adccb4513b85dd78ce33780f34198408e24f74db9f677dfee4be7ee29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2ea489855c88a2bd973a695bbed221969e91085c40761a11d8bb4afb89040e4 [INFO] running `Command { std: "docker" "start" "-a" "a2ea489855c88a2bd973a695bbed221969e91085c40761a11d8bb4afb89040e4", kill_on_drop: false }` [INFO] [stderr] Compiling algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/life_time.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let x = &mut a; //==> borrower [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `y` is assigned to, but never used [INFO] [stdout] --> src/life_time.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let y: &Foo; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_y` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/life_time.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | y = x; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/life_time.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut a = Foo {f: Box::new(0)}; [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: field is never read: `f` [INFO] [stdout] --> src/life_time.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | f: Box, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `not_access_resource_mutable_borrow` [INFO] [stdout] --> src/life_time.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn not_access_resource_mutable_borrow(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrower_can_move_mut_borrow` [INFO] [stdout] --> src/life_time.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn borrower_can_move_mut_borrow(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow_formula` [INFO] [stdout] --> src/life_time.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn borrow_formula(){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max` [INFO] [stdout] --> src/life_time.rs:88:4 [INFO] [stdout] | [INFO] [stdout] 88 | fn max<'a>(x: &'a Foo, y: &'a Foo) -> &'a Foo{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `printArray` [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn printArray(arr: &[i32]){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `getInput` [INFO] [stdout] --> src/main.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn getInput() ->String{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `readInt` [INFO] [stdout] --> src/main.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn readInt() -> i32{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `printArray` should have a snake case name [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn printArray(arr: &[i32]){ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `print_array` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getInput` should have a snake case name [INFO] [stdout] --> src/main.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn getInput() ->String{ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `get_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `readInt` should have a snake case name [INFO] [stdout] --> src/main.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn readInt() -> i32{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `read_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `intNumber` should have a snake case name [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let intNumber = match trimmed.parse::() { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `int_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "a2ea489855c88a2bd973a695bbed221969e91085c40761a11d8bb4afb89040e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2ea489855c88a2bd973a695bbed221969e91085c40761a11d8bb4afb89040e4", kill_on_drop: false }` [INFO] [stdout] a2ea489855c88a2bd973a695bbed221969e91085c40761a11d8bb4afb89040e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 264410619c2292e95f9129d59699fdb2aad80e499dc71b87db011eb9d89eb99f [INFO] running `Command { std: "docker" "start" "-a" "264410619c2292e95f9129d59699fdb2aad80e499dc71b87db011eb9d89eb99f", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/life_time.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let x = &mut a; //==> borrower [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `y` is assigned to, but never used [INFO] [stderr] --> src/life_time.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let y: &Foo; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_y` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `y` is never read [INFO] [stderr] --> src/life_time.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 69 | y = x; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/life_time.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | let mut a = Foo {f: Box::new(0)}; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `f` [INFO] [stderr] --> src/life_time.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | f: Box, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `not_access_resource_mutable_borrow` [INFO] [stderr] --> src/life_time.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn not_access_resource_mutable_borrow(){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `borrower_can_move_mut_borrow` [INFO] [stderr] --> src/life_time.rs:34:4 [INFO] [stderr] | [INFO] [stderr] 34 | fn borrower_can_move_mut_borrow(){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `borrow_formula` [INFO] [stderr] --> src/life_time.rs:60:4 [INFO] [stderr] | [INFO] [stderr] 60 | fn borrow_formula(){ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max` [INFO] [stderr] --> src/life_time.rs:88:4 [INFO] [stderr] | [INFO] [stderr] 88 | fn max<'a>(x: &'a Foo, y: &'a Foo) -> &'a Foo{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `printArray` [INFO] [stderr] --> src/main.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn printArray(arr: &[i32]){ [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `getInput` [INFO] [stderr] --> src/main.rs:54:4 [INFO] [stderr] | [INFO] [stderr] 54 | fn getInput() ->String{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `readInt` [INFO] [stderr] --> src/main.rs:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn readInt() -> i32{ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `printArray` should have a snake case name [INFO] [stderr] --> src/main.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn printArray(arr: &[i32]){ [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `print_array` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `getInput` should have a snake case name [INFO] [stderr] --> src/main.rs:54:4 [INFO] [stderr] | [INFO] [stderr] 54 | fn getInput() ->String{ [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `get_input` [INFO] [stderr] [INFO] [stderr] warning: function `readInt` should have a snake case name [INFO] [stderr] --> src/main.rs:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn readInt() -> i32{ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `read_int` [INFO] [stderr] [INFO] [stderr] warning: variable `intNumber` should have a snake case name [INFO] [stderr] --> src/main.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let intNumber = match trimmed.parse::() { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `int_number` [INFO] [stderr] [INFO] [stderr] warning: `algorithms` (bin "algorithms" test) generated 16 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/algorithms-5b24c684733334c6) [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" "264410619c2292e95f9129d59699fdb2aad80e499dc71b87db011eb9d89eb99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "264410619c2292e95f9129d59699fdb2aad80e499dc71b87db011eb9d89eb99f", kill_on_drop: false }` [INFO] [stdout] 264410619c2292e95f9129d59699fdb2aad80e499dc71b87db011eb9d89eb99f