[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 master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvksmgr%2FLearn_Rust_Programming" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vksmgr/Learn_Rust_Programming on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vksmgr/Learn_Rust_Programming 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aed7e4a0475cf0366dc1445e19ff6e7ace8c3cec58fad9d9c0b37f08d7b70a2f
[INFO] running `Command { std: "docker" "start" "-a" "aed7e4a0475cf0366dc1445e19ff6e7ace8c3cec58fad9d9c0b37f08d7b70a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aed7e4a0475cf0366dc1445e19ff6e7ace8c3cec58fad9d9c0b37f08d7b70a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed7e4a0475cf0366dc1445e19ff6e7ace8c3cec58fad9d9c0b37f08d7b70a2f", kill_on_drop: false }`
[INFO] [stdout] aed7e4a0475cf0366dc1445e19ff6e7ace8c3cec58fad9d9c0b37f08d7b70a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67b6968663912f92599a4ae74324851899ef561ddb2c49093742213fb79a673d
[INFO] running `Command { std: "docker" "start" "-a" "67b6968663912f92599a4ae74324851899ef561ddb2c49093742213fb79a673d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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)]` (part of `#[warn(unused)]`) 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]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printArray` is never used
[INFO] [stdout]   --> src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn printArray(arr: &[i32]){
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getInput` is never used
[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 `readInt` is never used
[INFO] [stdout]   --> src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn readInt() -> i32{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `f` is never read
[INFO] [stdout]   --> src/life_time.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Foo{
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 11 |     f: Box<i32>,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_access_resource_mutable_borrow` is never used
[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 `borrower_can_move_mut_borrow` is never used
[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 `borrow_formula` is never used
[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 `max` is never used
[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 `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)]` (part of `#[warn(nonstandard_style)]`) 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::<i32>() {
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `int_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "67b6968663912f92599a4ae74324851899ef561ddb2c49093742213fb79a673d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b6968663912f92599a4ae74324851899ef561ddb2c49093742213fb79a673d", kill_on_drop: false }`
[INFO] [stdout] 67b6968663912f92599a4ae74324851899ef561ddb2c49093742213fb79a673d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f7bcee90c01df0b1eea709e9a7000ce7c119514d28cb17966411c160554a9c
[INFO] running `Command { std: "docker" "start" "-a" "17f7bcee90c01df0b1eea709e9a7000ce7c119514d28cb17966411c160554a9c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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)]` (part of `#[warn(unused)]`) 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]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printArray` is never used
[INFO] [stdout]   --> src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn printArray(arr: &[i32]){
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getInput` is never used
[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 `readInt` is never used
[INFO] [stdout]   --> src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn readInt() -> i32{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `f` is never read
[INFO] [stdout]   --> src/life_time.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Foo{
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 11 |     f: Box<i32>,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_access_resource_mutable_borrow` is never used
[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 `borrower_can_move_mut_borrow` is never used
[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 `borrow_formula` is never used
[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 `max` is never used
[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 `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)]` (part of `#[warn(nonstandard_style)]`) 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::<i32>() {
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `int_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "17f7bcee90c01df0b1eea709e9a7000ce7c119514d28cb17966411c160554a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f7bcee90c01df0b1eea709e9a7000ce7c119514d28cb17966411c160554a9c", kill_on_drop: false }`
[INFO] [stdout] 17f7bcee90c01df0b1eea709e9a7000ce7c119514d28cb17966411c160554a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4988530e1e54380779eea42a95e97705ed03139fd4d58d2077cc13e4b745482a
[INFO] running `Command { std: "docker" "start" "-a" "4988530e1e54380779eea42a95e97705ed03139fd4d58d2077cc13e4b745482a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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)]` (part of `#[warn(unused)]`) 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]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `printArray` is never used
[INFO] [stderr]   --> src/main.rs:48:4
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn printArray(arr: &[i32]){
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `getInput` is never used
[INFO] [stderr]   --> src/main.rs:54:4
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn getInput() ->String{
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `readInt` is never used
[INFO] [stderr]   --> src/main.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn readInt() -> i32{
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `f` is never read
[INFO] [stderr]   --> src/life_time.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct Foo{
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] 11 |     f: Box<i32>,
[INFO] [stderr]    |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: function `not_access_resource_mutable_borrow` is never used
[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 `borrower_can_move_mut_borrow` is never used
[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 `borrow_formula` is never used
[INFO] [stderr]   --> src/life_time.rs:60:4
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn borrow_formula(){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `max` is never used
[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 `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)]` (part of `#[warn(nonstandard_style)]`) 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::<i32>() {
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `int_number`
[INFO] [stderr] 
[INFO] [stderr] warning: `algorithms` (bin "algorithms" test) generated 16 warnings (run `cargo fix --bin "algorithms" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/algorithms-2b9ef7a4ffba9c4b)
[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" "4988530e1e54380779eea42a95e97705ed03139fd4d58d2077cc13e4b745482a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4988530e1e54380779eea42a95e97705ed03139fd4d58d2077cc13e4b745482a", kill_on_drop: false }`
[INFO] [stdout] 4988530e1e54380779eea42a95e97705ed03139fd4d58d2077cc13e4b745482a