[INFO] cloning repository https://github.com/lexynotfound/belajar-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lexynotfound/belajar-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flexynotfound%2Fbelajar-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flexynotfound%2Fbelajar-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b54d9cc9c73be20e8230d279c2a75989aa6c6a4
[INFO] testing lexynotfound/belajar-rust against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flexynotfound%2Fbelajar-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lexynotfound/belajar-rust
[INFO] finished tweaking git repo https://github.com/lexynotfound/belajar-rust
[INFO] tweaked toml for git repo https://github.com/lexynotfound/belajar-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lexynotfound/belajar-rust on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lexynotfound/belajar-rust 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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5284ebfd83183e9ab9131f3a81608afb428abc961f09d9adad265fe7585fd36
[INFO] running `Command { std: "docker" "start" "-a" "a5284ebfd83183e9ab9131f3a81608afb428abc961f09d9adad265fe7585fd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5284ebfd83183e9ab9131f3a81608afb428abc961f09d9adad265fe7585fd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5284ebfd83183e9ab9131f3a81608afb428abc961f09d9adad265fe7585fd36", kill_on_drop: false }`
[INFO] [stdout] a5284ebfd83183e9ab9131f3a81608afb428abc961f09d9adad265fe7585fd36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cae5d04b9929e25e02bea9d61ed03ccf325f033d9c364152a376e21c3b04c78
[INFO] running `Command { std: "docker" "start" "-a" "6cae5d04b9929e25e02bea9d61ed03ccf325f033d9c364152a376e21c3b04c78", kill_on_drop: false }`
[INFO] [stderr]    Compiling belajar-rust-dasar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `unit` is never used
[INFO] [stdout]    --> src/main.rs:475:4
[INFO] [stdout]     |
[INFO] [stdout] 475 | fn unit() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM` is never used
[INFO] [stdout]    --> src/main.rs:664:7
[INFO] [stdout]     |
[INFO] [stdout] 664 | const MINIMUM: i32 = 200;
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_a` is never used
[INFO] [stdout]    --> src/main.rs:757:4
[INFO] [stdout]     |
[INFO] [stdout] 757 | fn function_a(){
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_b` is never used
[INFO] [stdout]    --> src/main.rs:762:4
[INFO] [stdout]     |
[INFO] [stdout] 762 | fn function_b(){
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `destroy_box` is never used
[INFO] [stdout]     --> src/main.rs:1161:4
[INFO] [stdout]      |
[INFO] [stdout] 1161 | fn destroy_box(c: Box<i32>){
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say_hello` is never used
[INFO] [stdout]     --> src/main.rs:1492:4
[INFO] [stdout]      |
[INFO] [stdout] 1492 | fn say_hello(){
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say_goodbye` is never used
[INFO] [stdout]     --> src/main.rs:1511:4
[INFO] [stdout]      |
[INFO] [stdout] 1511 | fn say_goodbye(first_name: &str, las_name: &str){
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial_loop` is never used
[INFO] [stdout]     --> src/main.rs:1533:4
[INFO] [stdout]      |
[INFO] [stdout] 1533 | fn factorial_loop(n:i32) -> i32 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_text` is never used
[INFO] [stdout]     --> src/main.rs:1566:4
[INFO] [stdout]      |
[INFO] [stdout] 1566 | fn print_text(value: String, times: u32){
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial_recursive` is never used
[INFO] [stdout]     --> src/main.rs:1581:4
[INFO] [stdout]      |
[INFO] [stdout] 1581 | fn factorial_recursive(n:u32) -> u32 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_number` is never used
[INFO] [stdout]     --> src/main.rs:1628:4
[INFO] [stdout]      |
[INFO] [stdout] 1628 | fn print_number(number: i32){
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hi` is never used
[INFO] [stdout]     --> src/main.rs:1632:4
[INFO] [stdout]      |
[INFO] [stdout] 1632 | fn hi(nmae: String){
[INFO] [stdout]      |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_name` is never used
[INFO] [stdout]     --> src/main.rs:1655:4
[INFO] [stdout]      |
[INFO] [stdout] 1655 | fn full_name(first_name: String, last_name: String) -> String{
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tuple_full_name` is never used
[INFO] [stdout]     --> src/main.rs:1720:4
[INFO] [stdout]      |
[INFO] [stdout] 1720 | fn tuple_full_name(first_name: String, last_name: String) -> (String, String, String){
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reference_full_name` is never used
[INFO] [stdout]     --> src/main.rs:1783:4
[INFO] [stdout]      |
[INFO] [stdout] 1783 | fn reference_full_name(first_name: &String, last_name: &String) -> String{
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_value` is never used
[INFO] [stdout]     --> src/main.rs:1849:4
[INFO] [stdout]      |
[INFO] [stdout] 1849 | fn change_value(value: &mut String) {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_value_mutable` is never used
[INFO] [stdout]     --> src/main.rs:1872:4
[INFO] [stdout]      |
[INFO] [stdout] 1872 | fn change_value_mutable(value: &mut String) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dangling_pointer_full_name` is never used
[INFO] [stdout]     --> src/main.rs:2048:4
[INFO] [stdout]      |
[INFO] [stdout] 2048 | fn dangling_pointer_full_name(first_name: &String, last_name: &String) -> String { // Missing lifetime specifier [E0106] ini tidak di per...
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `belajar-rust-dasar` (bin "belajar-rust-dasar"); 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e9385f9eea0221ef295a188d49d16f8f5189abf1/bin/rustc --crate-name belajar_rust_dasar --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=5f8cfb91f9ea28ea -C extra-filename=-4f755091a433352e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "6cae5d04b9929e25e02bea9d61ed03ccf325f033d9c364152a376e21c3b04c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cae5d04b9929e25e02bea9d61ed03ccf325f033d9c364152a376e21c3b04c78", kill_on_drop: false }`
[INFO] [stdout] 6cae5d04b9929e25e02bea9d61ed03ccf325f033d9c364152a376e21c3b04c78