[INFO] cloning repository https://github.com/khairulharu/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khairulharu/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhairulharu%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhairulharu%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a510210683734a8841feec6d99a40461ec14fd9
[INFO] testing khairulharu/rust against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhairulharu%2Frust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/khairulharu/rust on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/khairulharu/rust
[INFO] finished tweaking git repo https://github.com/khairulharu/rust
[INFO] tweaked toml for git repo https://github.com/khairulharu/rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/khairulharu/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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e8d8a2337bfd3e80e07905a8c566bc9bf6329ccf51e8d7b8ec4442a37a8c90b
[INFO] running `Command { std: "docker" "start" "-a" "4e8d8a2337bfd3e80e07905a8c566bc9bf6329ccf51e8d7b8ec4442a37a8c90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e8d8a2337bfd3e80e07905a8c566bc9bf6329ccf51e8d7b8ec4442a37a8c90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8d8a2337bfd3e80e07905a8c566bc9bf6329ccf51e8d7b8ec4442a37a8c90b", kill_on_drop: false }`
[INFO] [stdout] 4e8d8a2337bfd3e80e07905a8c566bc9bf6329ccf51e8d7b8ec4442a37a8c90b
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1180963ba12b0e75250843cf008285f0562f27db401568f59942f4efa356f369
[INFO] running `Command { std: "docker" "start" "-a" "1180963ba12b0e75250843cf008285f0562f27db401568f59942f4efa356f369", kill_on_drop: false }`
[INFO] [stderr]    Compiling belajar-rust-dasar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `five` is never used
[INFO] [stdout]    --> src/main.rs:276:4
[INFO] [stdout]     |
[INFO] [stdout] 276 | fn five() -> i32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plus_one` is never used
[INFO] [stdout]    --> src/main.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 | fn plus_one(x: i32) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unit` is never used
[INFO] [stdout]    --> src/main.rs:453:4
[INFO] [stdout]     |
[INFO] [stdout] 453 | fn unit() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THIS_IS_A_CONST` is never used
[INFO] [stdout]    --> src/main.rs:493:7
[INFO] [stdout]     |
[INFO] [stdout] 493 | const THIS_IS_A_CONST: bool = true;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_a` is never used
[INFO] [stdout]    --> src/main.rs:528:4
[INFO] [stdout]     |
[INFO] [stdout] 528 | fn function_a() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_b` is never used
[INFO] [stdout]    --> src/main.rs:535:4
[INFO] [stdout]     |
[INFO] [stdout] 535 | fn function_b() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "1180963ba12b0e75250843cf008285f0562f27db401568f59942f4efa356f369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1180963ba12b0e75250843cf008285f0562f27db401568f59942f4efa356f369", kill_on_drop: false }`
[INFO] [stdout] 1180963ba12b0e75250843cf008285f0562f27db401568f59942f4efa356f369
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 604f5166e7d52655aea55493718134bb3cb3081edbdb42e858bd2b320062ee19
[INFO] running `Command { std: "docker" "start" "-a" "604f5166e7d52655aea55493718134bb3cb3081edbdb42e858bd2b320062ee19", kill_on_drop: false }`
[INFO] [stderr]    Compiling belajar-rust-dasar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "604f5166e7d52655aea55493718134bb3cb3081edbdb42e858bd2b320062ee19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604f5166e7d52655aea55493718134bb3cb3081edbdb42e858bd2b320062ee19", kill_on_drop: false }`
[INFO] [stdout] 604f5166e7d52655aea55493718134bb3cb3081edbdb42e858bd2b320062ee19
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad58f3e6d293ea0fe15583c72d326b1bcbe8df804057dc36d0f5d899846a5cb4
[INFO] running `Command { std: "docker" "start" "-a" "ad58f3e6d293ea0fe15583c72d326b1bcbe8df804057dc36d0f5d899846a5cb4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/belajar_rust_dasar-264945e174521d06)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test array ... ok
[INFO] [stdout] test another_looping_expreience ... ok
[INFO] [stdout] test arrays_but_adding_value ... ok
[INFO] [stdout] test arrays_type ... ok
[INFO] [stdout] test augmented_assignment ... ok
[INFO] [stdout] test boolean_type ... ok
[INFO] [stdout] test boolean_operator ... ok
[INFO] [stdout] test char_type ... ok
[INFO] [stdout] test clone ... ok
[INFO] [stdout] test comment ... ok
[INFO] [stdout] test comparison_operators ... ok
[INFO] [stdout] test constant ... ok
[INFO] [stdout] test control_flow ... ok
[INFO] [stdout] test conversion_number ... ok
[INFO] [stdout] test data_copy ... ok
[INFO] [stdout] test debugging_mode ... ok
[INFO] [stdout] test explicit ... ok
[INFO] [stdout] test function_represenst ... ok
[INFO] [stdout] test function_return_value ... ok
[INFO] [stdout] test if_experession ... ok
[INFO] [stdout] test function_statement_and_expressions ... ok
[INFO] [stdout] test loop_arrays_using_for ... ok
[INFO] [stdout] test ganjil_genap_cek ... ok
[INFO] [stdout] test loop_labels_to_disambigu ... ok
[INFO] [stdout] test loop_return_value ... ok
[INFO] [stdout] test looping_using_for ... ok
[INFO] [stdout] test numerical_operator ... ok
[INFO] [stdout] test ownership_movement ... ok
[INFO] [stdout] test number ... ok
[INFO] [stdout] test loop_arrays_using_while ... ok
[INFO] [stdout] test ownership_rules ... ok
[INFO] [stdout] test stack_heap ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test static_typing ... ok
[INFO] [stdout] test string_type ... ok
[INFO] [stdout] test test_mutable ... ok
[INFO] [stdout] test hello_test ... ok
[INFO] [stdout] test loop_expression ... ok
[INFO] [stdout] test repetitio_using_loops ... ok
[INFO] [stdout] test loop_iterator ... ok
[INFO] [stdout] test shadowing ... ok
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_variable ... ok
[INFO] [stdout] test tuple_type ... ok
[INFO] [stdout] test two_dimensional_array ... ok
[INFO] [stdout] test using_if_on_let ... ok
[INFO] [stdout] test while_loop_in_rust ... ok
[INFO] [stdout] test variable_scope ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad58f3e6d293ea0fe15583c72d326b1bcbe8df804057dc36d0f5d899846a5cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad58f3e6d293ea0fe15583c72d326b1bcbe8df804057dc36d0f5d899846a5cb4", kill_on_drop: false }`
[INFO] [stdout] ad58f3e6d293ea0fe15583c72d326b1bcbe8df804057dc36d0f5d899846a5cb4