[INFO] cloning repository https://github.com/arnicotandzila/project-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arnicotandzila/project-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnicotandzila%2Fproject-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnicotandzila%2Fproject-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0f89bdb86280daad9676a6238dfa7b8f435f1a5
[INFO] testing arnicotandzila/project-rust against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnicotandzila%2Fproject-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arnicotandzila/project-rust
[INFO] finished tweaking git repo https://github.com/arnicotandzila/project-rust
[INFO] tweaked toml for git repo https://github.com/arnicotandzila/project-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arnicotandzila/project-rust on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arnicotandzila/project-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c764c888295b9e7e15e88e143391e2c6989682487ab59dbf8ce3cdfcd0941b47
[INFO] running `Command { std: "docker" "start" "-a" "c764c888295b9e7e15e88e143391e2c6989682487ab59dbf8ce3cdfcd0941b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c764c888295b9e7e15e88e143391e2c6989682487ab59dbf8ce3cdfcd0941b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c764c888295b9e7e15e88e143391e2c6989682487ab59dbf8ce3cdfcd0941b47", kill_on_drop: false }`
[INFO] [stdout] c764c888295b9e7e15e88e143391e2c6989682487ab59dbf8ce3cdfcd0941b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8924bdf664458bf99aaf567e348a1d5f93e36ce2af18596ee84092aefea47cb4
[INFO] running `Command { std: "docker" "start" "-a" "8924bdf664458bf99aaf567e348a1d5f93e36ce2af18596ee84092aefea47cb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling learn-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Payment` is never used
[INFO] [stdout]    --> src/main.rs:826:6
[INFO] [stdout]     |
[INFO] [stdout] 826 | enum Payment {
[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 `say_hello` is never used
[INFO] [stdout]     --> src/main.rs:1091:4
[INFO] [stdout]      |
[INFO] [stdout] 1091 | fn say_hello() {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say_hello_with_param` is never used
[INFO] [stdout]     --> src/main.rs:1100:4
[INFO] [stdout]      |
[INFO] [stdout] 1100 | fn say_hello_with_param(name: &str, age: i32) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tambah` is never used
[INFO] [stdout]     --> src/main.rs:1111:4
[INFO] [stdout]      |
[INFO] [stdout] 1111 | fn tambah(x: i32, y: i32) -> i32 {
[INFO] [stdout]      |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `say_goodbye` is never used
[INFO] [stdout]     --> src/main.rs:1121:4
[INFO] [stdout]      |
[INFO] [stdout] 1121 | fn say_goodbye() -> () {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_data` is never used
[INFO] [stdout]     --> src/main.rs:1166:4
[INFO] [stdout]      |
[INFO] [stdout] 1166 | fn print_data(value: String) {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_data` is never used
[INFO] [stdout]     --> src/main.rs:1191:4
[INFO] [stdout]      |
[INFO] [stdout] 1191 | fn update_data(value: &mut String) {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "8924bdf664458bf99aaf567e348a1d5f93e36ce2af18596ee84092aefea47cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8924bdf664458bf99aaf567e348a1d5f93e36ce2af18596ee84092aefea47cb4", kill_on_drop: false }`
[INFO] [stdout] 8924bdf664458bf99aaf567e348a1d5f93e36ce2af18596ee84092aefea47cb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a324b83e33ecb28a4de9b97aace0aa1c445b1893d04e8fe6c1dc623c4d7ef368
[INFO] running `Command { std: "docker" "start" "-a" "a324b83e33ecb28a4de9b97aace0aa1c445b1893d04e8fe6c1dc623c4d7ef368", kill_on_drop: false }`
[INFO] [stderr]    Compiling learn-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a324b83e33ecb28a4de9b97aace0aa1c445b1893d04e8fe6c1dc623c4d7ef368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a324b83e33ecb28a4de9b97aace0aa1c445b1893d04e8fe6c1dc623c4d7ef368", kill_on_drop: false }`
[INFO] [stdout] a324b83e33ecb28a4de9b97aace0aa1c445b1893d04e8fe6c1dc623c4d7ef368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d2315e7dc11f05f50b30da227cee6dfaffaf226ff34ba12cfd83c63fdf10512
[INFO] running `Command { std: "docker" "start" "-a" "0d2315e7dc11f05f50b30da227cee6dfaffaf226ff34ba12cfd83c63fdf10512", 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/learn_rust-3336831b71fc32eb)
[INFO] [stdout] 
[INFO] [stdout] running 112 tests
[INFO] [stdout] test array_access ... ok
[INFO] [stdout] test array_destructuring ... ok
[INFO] [stdout] test array_intro ... ok
[INFO] [stdout] test array_default ... ok
[INFO] [stdout] test array_multidimensi ... ok
[INFO] [stdout] test array_mutable ... ok
[INFO] [stdout] test block_expression ... ok
[INFO] [stdout] test borrow_immutable ... ok
[INFO] [stdout] test borrow_mutable ... ok
[INFO] [stdout] test closure ... ok
[INFO] [stdout] test closure_access_mutable ... ok
[INFO] [stdout] test closure_immutable ... ok
[INFO] [stdout] test closure_without_parameter ... ok
[INFO] [stdout] test comment ... ok
[INFO] [stdout] test comment_todo_fixme ... ok
[INFO] [stdout] test constant ... ok
[INFO] [stdout] test for_in ... ok
[INFO] [stdout] test for_in_array ... ok
[INFO] [stdout] test for_in_nested ... ok
[INFO] [stdout] test for_in_reverse ... ok
[INFO] [stdout] test for_in_with_step ... ok
[INFO] [stdout] test for_in_with_index ... ok
[INFO] [stdout] test function_return_tuple_empty ... ok
[INFO] [stdout] test function_basic ... ok
[INFO] [stdout] test function_with_param ... ok
[INFO] [stdout] test function_with_return_value ... ok
[INFO] [stdout] test if_else_statement ... ok
[INFO] [stdout] test if_expression ... ok
[INFO] [stdout] test if_nested ... ok
[INFO] [stdout] test if_statement ... ok
[INFO] [stdout] test if_else_if_else ... ok
[INFO] [stdout] test loop_continue ... ok
[INFO] [stdout] test loop_returning_value ... ok
[INFO] [stdout] test loop_iteration_collection ... ok
[INFO] [stdout] test loop_without_label ... ok
[INFO] [stdout] test match_expression ... ok
[INFO] [stdout] test match_expression_range_operator ... ok
[INFO] [stdout] test match_expression_tuple ... ok
[INFO] [stdout] test match_expression_wildcard_boolean ... ok
[INFO] [stdout] test loop_with_break ... ok
[INFO] [stdout] test loop_nested ... ok
[INFO] [stdout] test match_expression_wildcard_enum ... ok
[INFO] [stdout] test memory_stack ... ok
[INFO] [stdout] test memory_heap ... ok
[INFO] [stdout] test multiline_comment ... ok
[INFO] [stdout] test operator_arithmetic ... ok
[INFO] [stdout] test operator_assignment ... ok
[INFO] [stdout] test operator_bitwise ... ok
[INFO] [stdout] test operator_comparison ... ok
[INFO] [stdout] test naming_convention ... ok
[INFO] [stdout] test operator_logic ... ok
[INFO] [stdout] test operator_range ... ok
[INFO] [stdout] test ownership_clone ... ok
[INFO] [stdout] test ownership_first ... ok
[INFO] [stdout] test ownership_function ... ok
[INFO] [stdout] test ownership_only_one ... ok
[INFO] [stdout] test ownership_out_of_scope ... ok
[INFO] [stdout] test statement_block ... ok
[INFO] [stdout] test string_conversion ... ok
[INFO] [stdout] test string_escape ... ok
[INFO] [stdout] test string_length ... ok
[INFO] [stdout] test string_literal ... ok
[INFO] [stdout] test string_literal_mut ... ok
[INFO] [stdout] test string_manipulation_insert ... ok
[INFO] [stdout] test string_manipulation_pop ... ok
[INFO] [stdout] test string_manipulation_remove ... ok
[INFO] [stdout] test string_manipulation_replace ... ok
[INFO] [stdout] test string_manipulation_transform ... ok
[INFO] [stdout] test string_manipulation_truncate ... ok
[INFO] [stdout] test string_object ... ok
[INFO] [stdout] test string_ownership ... ok
[INFO] [stdout] test string_ownership_borrowing ... ok
[INFO] [stdout] test string_predefined_value ... ok
[INFO] [stdout] test tuple_data_destructuring ... ok
[INFO] [stdout] test tuple_data_mutable ... ok
[INFO] [stdout] test string_slice ... ok
[INFO] [stdout] test tuple_data_mutable_destructuring ... ok
[INFO] [stdout] test tuple_data_type ... ok
[INFO] [stdout] test tuple_data_type_access ... ok
[INFO] [stdout] test tuple_data_type_without_destructuring ... ok
[INFO] [stdout] test tuple_empty ... ok
[INFO] [stdout] test tuple_nested ... ok
[INFO] [stdout] test type_casting_char_to_u8 ... ok
[INFO] [stdout] test type_floating_point ... ok
[INFO] [stdout] test type_min_max ... ok
[INFO] [stdout] test type_scalar_boolean ... ok
[INFO] [stdout] test type_scalar_char ... ok
[INFO] [stdout] test type_signed_integer ... ok
[INFO] [stdout] test type_unsigned_integer ... ok
[INFO] [stdout] test variable_declaration ... ok
[INFO] [stdout] test variable_multiple_declarations ... ok
[INFO] [stdout] test variable_prefix_underscore ... ok
[INFO] [stdout] test variable_predefined ... ok
[INFO] [stdout] test variable_shadowing ... ok
[INFO] [stdout] test variable_mutability ... ok
[INFO] [stdout] test variable_type ... ok
[INFO] [stdout] test type_casting_integer_to_integer ... ok
[INFO] [stdout] test vector ... ok
[INFO] [stdout] test vector_access_get ... ok
[INFO] [stdout] test vector_clear ... ok
[INFO] [stdout] test vector_default ... ok
[INFO] [stdout] test vector_is_empty ... ok
[INFO] [stdout] test vector_len_cap ... ok
[INFO] [stdout] test vector_predefined ... ok
[INFO] [stdout] test vector_remove ... ok
[INFO] [stdout] test vector_update ... ok
[INFO] [stdout] test vector_sort ... ok
[INFO] [stdout] test without_loop ... ok
[INFO] [stdout] test while_loop ... ok
[INFO] [stdout] test vector_pop ... ok
[INFO] [stdout] test vector_access ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin learn-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/learn_rust-3336831b71fc32eb` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0d2315e7dc11f05f50b30da227cee6dfaffaf226ff34ba12cfd83c63fdf10512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2315e7dc11f05f50b30da227cee6dfaffaf226ff34ba12cfd83c63fdf10512", kill_on_drop: false }`
[INFO] [stdout] 0d2315e7dc11f05f50b30da227cee6dfaffaf226ff34ba12cfd83c63fdf10512
