[INFO] fetching crate algojam 0.1.0...
[INFO] testing algojam-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate algojam 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate algojam 0.1.0
[INFO] finished tweaking crates.io crate algojam 0.1.0
[INFO] tweaked toml for crates.io crate algojam 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate algojam 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b48991b8c19bd451a59dda2b6873a2a8a7c6f2ad50e5c81f6a64b5016aa7cbb
[INFO] running `Command { std: "docker" "start" "-a" "7b48991b8c19bd451a59dda2b6873a2a8a7c6f2ad50e5c81f6a64b5016aa7cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b48991b8c19bd451a59dda2b6873a2a8a7c6f2ad50e5c81f6a64b5016aa7cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b48991b8c19bd451a59dda2b6873a2a8a7c6f2ad50e5c81f6a64b5016aa7cbb", kill_on_drop: false }`
[INFO] [stdout] 7b48991b8c19bd451a59dda2b6873a2a8a7c6f2ad50e5c81f6a64b5016aa7cbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bc0ea595cc978ea1227760de9a16e9161dc43abe3f08cab27985ff9e88c7701
[INFO] running `Command { std: "docker" "start" "-a" "2bc0ea595cc978ea1227760de9a16e9161dc43abe3f08cab27985ff9e88c7701", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling text_io v0.1.13
[INFO] [stderr]    Compiling algojam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufRead` and `BufReader`
[INFO] [stdout]  --> src/google/r_2013.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/google/r_2013.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/code_j.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut t: i8 = read!();
[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: unused variable: `half`
[INFO] [stdout]   --> src/code_j.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let half = item /2;
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_half`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `credits` is never read
[INFO] [stdout]   --> src/code_j.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut credits: i32 = 0;
[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: value assigned to `item` is never read
[INFO] [stdout]   --> src/code_j.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut item: i32 = 0;
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `flag` is never read
[INFO] [stdout]   --> src/code_j.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut flag: bool = false;
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout]    |
[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/google/r_2016.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/google/r_2016.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut current_number = number;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `backup` is never read
[INFO] [stdout]   --> src/google/r_2016.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut backup: i32 = current_number;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `case`
[INFO] [stdout]   --> src/google/r_2013.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn logic(case: usize){
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_case`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/code_j.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(){
[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 `prob` is never used
[INFO] [stdout]   --> src/code_j.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn prob(){
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/google/r_2009.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alien_language` is never used
[INFO] [stdout]  --> src/google/r_2009.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn alien_language() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logic` is never used
[INFO] [stdout]   --> src/google/r_2009.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn logic(l: i32, d: i32, test_case: i32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/google/r_2016.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `counting_sheep` is never used
[INFO] [stdout]  --> src/google/r_2016.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn counting_sheep() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logic` is never used
[INFO] [stdout]   --> src/google/r_2016.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn logic(current_case: usize) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/google/r_2014.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(){
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magic_trick` is never used
[INFO] [stdout]  --> src/google/r_2014.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn magic_trick(){
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logic` is never used
[INFO] [stdout]   --> src/google/r_2014.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn logic(case: usize){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/google/r_2014.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_col` is never used
[INFO] [stdout]   --> src/google/r_2013.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn check_col(){
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_diagonal` is never used
[INFO] [stdout]   --> src/google/r_2013.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn check_diagonal(){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/google/r_2013.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut X: usize = 0;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/google/r_2013.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut T: usize = 0;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O` should have a snake case name
[INFO] [stdout]   --> src/google/r_2013.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut O: usize = 0;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "2bc0ea595cc978ea1227760de9a16e9161dc43abe3f08cab27985ff9e88c7701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc0ea595cc978ea1227760de9a16e9161dc43abe3f08cab27985ff9e88c7701", kill_on_drop: false }`
[INFO] [stdout] 2bc0ea595cc978ea1227760de9a16e9161dc43abe3f08cab27985ff9e88c7701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92deec60e97be0a2be816d4574680f3e605508ba1b4ac32d6087775282f337fd
[INFO] running `Command { std: "docker" "start" "-a" "92deec60e97be0a2be816d4574680f3e605508ba1b4ac32d6087775282f337fd", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling algojam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufRead` and `BufReader`
[INFO] [stdout]  --> src/google/r_2013.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/google/r_2013.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/code_j.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut t: i8 = read!();
[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: unused variable: `half`
[INFO] [stdout]   --> src/code_j.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let half = item /2;
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_half`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `credits` is never read
[INFO] [stdout]   --> src/code_j.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut credits: i32 = 0;
[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: value assigned to `item` is never read
[INFO] [stdout]   --> src/code_j.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut item: i32 = 0;
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `flag` is never read
[INFO] [stdout]   --> src/code_j.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut flag: bool = false;
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout]    |
[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/google/r_2016.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/google/r_2016.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut current_number = number;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `backup` is never read
[INFO] [stdout]   --> src/google/r_2016.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut backup: i32 = current_number;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `case`
[INFO] [stdout]   --> src/google/r_2013.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn logic(case: usize){
[INFO] [stdout]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_case`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/code_j.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(){
[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 `prob` is never used
[INFO] [stdout]   --> src/code_j.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn prob(){
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/google/r_2009.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alien_language` is never used
[INFO] [stdout]  --> src/google/r_2009.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn alien_language() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logic` is never used
[INFO] [stdout]   --> src/google/r_2009.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn logic(l: i32, d: i32, test_case: i32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/google/r_2016.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn run() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `counting_sheep` is never used
[INFO] [stdout]  --> src/google/r_2016.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn counting_sheep() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logic` is never used
[INFO] [stdout]   --> src/google/r_2016.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn logic(current_case: usize) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/google/r_2014.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn run(){
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magic_trick` is never used
[INFO] [stdout]  --> src/google/r_2014.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn magic_trick(){
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logic` is never used
[INFO] [stdout]   --> src/google/r_2014.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn logic(case: usize){
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/google/r_2014.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_col` is never used
[INFO] [stdout]   --> src/google/r_2013.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn check_col(){
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_diagonal` is never used
[INFO] [stdout]   --> src/google/r_2013.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn check_diagonal(){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/google/r_2013.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut X: usize = 0;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/google/r_2013.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut T: usize = 0;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O` should have a snake case name
[INFO] [stdout]   --> src/google/r_2013.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut O: usize = 0;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "92deec60e97be0a2be816d4574680f3e605508ba1b4ac32d6087775282f337fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92deec60e97be0a2be816d4574680f3e605508ba1b4ac32d6087775282f337fd", kill_on_drop: false }`
[INFO] [stdout] 92deec60e97be0a2be816d4574680f3e605508ba1b4ac32d6087775282f337fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c864afa95243ea54c5bca2dd211efcf79a5962732f7702e50d7d549b6b622e7
[INFO] running `Command { std: "docker" "start" "-a" "2c864afa95243ea54c5bca2dd211efcf79a5962732f7702e50d7d549b6b622e7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused imports: `BufRead` and `BufReader`
[INFO] [stderr]  --> src/google/r_2013.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{BufRead, BufReader};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/google/r_2013.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/code_j.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut t: i8 = read!();
[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] [stdout] 
[INFO] [stderr] warning: unused variable: `half`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/code_j.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let half = item /2;
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_half`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `credits` is never read
[INFO] [stderr]   --> src/code_j.rs:32:28
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut credits: i32 = 0;
[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: value assigned to `item` is never read
[INFO] [stderr]   --> src/code_j.rs:33:25
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut item: i32 = 0;
[INFO] [stderr]    |                         ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `flag` is never read
[INFO] [stderr]   --> src/code_j.rs:35:26
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mut flag: bool = false;
[INFO] [stderr]    |                          ^^^^^
[INFO] [stderr]    |
[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/google/r_2016.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/google/r_2016.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut current_number = number;
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `backup` is never read
[INFO] [stderr]   --> src/google/r_2016.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut backup: i32 = current_number;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `case`
[INFO] [stderr]   --> src/google/r_2013.rs:19:10
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 19 | fn logic(case: usize){
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |          ^^^^ help: if this is intentional, prefix it with an underscore: `_case`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: function `run` is never used
[INFO] [stderr]  --> src/code_j.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(){
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `prob` is never used
[INFO] [stderr]   --> src/code_j.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn prob(){
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run` is never used
[INFO] [stderr]  --> src/google/r_2009.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn run() {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `alien_language` is never used
[INFO] [stderr]  --> src/google/r_2009.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn alien_language() {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `logic` is never used
[INFO] [stderr]   --> src/google/r_2009.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run` is never used
[INFO] [stderr]  --> src/google/r_2016.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn run() {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `counting_sheep` is never used
[INFO] [stderr]  --> src/google/r_2016.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn counting_sheep() {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `logic` is never used
[INFO] [stderr]   --> src/google/r_2016.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn logic(current_case: usize) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run` is never used
[INFO] [stderr]  --> src/google/r_2014.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn run(){
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `magic_trick` is never used
[INFO] [stderr]  --> src/google/r_2014.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn magic_trick(){
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `logic` is never used
[INFO] [stderr]   --> src/google/r_2014.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn logic(case: usize){
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> src/google/r_2014.rs:57:4
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_col` is never used
[INFO] [stderr]   --> src/google/r_2013.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn check_col(){
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_diagonal` is never used
[INFO] [stderr]   --> src/google/r_2013.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn check_diagonal(){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]   --> src/google/r_2013.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut X: usize = 0;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `T` should have a snake case name
[INFO] [stderr]   --> src/google/r_2013.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let mut T: usize = 0;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `t`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `O` should have a snake case name
[INFO] [stderr]   --> src/google/r_2013.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut O: usize = 0;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stderr] 
[INFO] [stderr] warning: `algojam` (bin "algojam" test) generated 28 warnings (run `cargo fix --bin "algojam" -p algojam --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/algojam-5ef796a039d9806a)
[INFO] running `Command { std: "docker" "inspect" "2c864afa95243ea54c5bca2dd211efcf79a5962732f7702e50d7d549b6b622e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c864afa95243ea54c5bca2dd211efcf79a5962732f7702e50d7d549b6b622e7", kill_on_drop: false }`
[INFO] [stdout] 2c864afa95243ea54c5bca2dd211efcf79a5962732f7702e50d7d549b6b622e7