[INFO] cloning repository https://github.com/dimassdoubles/RST20240705-RustDasarPZN [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dimassdoubles/RST20240705-RustDasarPZN" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimassdoubles%2FRST20240705-RustDasarPZN", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimassdoubles%2FRST20240705-RustDasarPZN'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31e1da69fac366b93a862c38fa885da02f39386b [INFO] testing dimassdoubles/RST20240705-RustDasarPZN against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimassdoubles%2FRST20240705-RustDasarPZN" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dimassdoubles/RST20240705-RustDasarPZN on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dimassdoubles/RST20240705-RustDasarPZN [INFO] finished tweaking git repo https://github.com/dimassdoubles/RST20240705-RustDasarPZN [INFO] tweaked toml for git repo https://github.com/dimassdoubles/RST20240705-RustDasarPZN written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dimassdoubles/RST20240705-RustDasarPZN 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 526f8d18894972a738f44d5c2c5a40f5a41168de69b90dfc4f61e47f6af3517b [INFO] running `Command { std: "docker" "start" "-a" "526f8d18894972a738f44d5c2c5a40f5a41168de69b90dfc4f61e47f6af3517b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "526f8d18894972a738f44d5c2c5a40f5a41168de69b90dfc4f61e47f6af3517b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526f8d18894972a738f44d5c2c5a40f5a41168de69b90dfc4f61e47f6af3517b", kill_on_drop: false }` [INFO] [stdout] 526f8d18894972a738f44d5c2c5a40f5a41168de69b90dfc4f61e47f6af3517b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 203ba7d19b7356aaa743ce37c13c4ced1d4926676e259368d5c1e316fb203c27 [INFO] running `Command { std: "docker" "start" "-a" "203ba7d19b7356aaa743ce37c13c4ced1d4926676e259368d5c1e316fb203c27", kill_on_drop: false }` [INFO] [stderr] Compiling first-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet`, `LinkedList`, and `VecDeque` [INFO] [stdout] --> src/main.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet, LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::btree_map::Values`, `fmt::format`, `mem`, and `ops::RangeInclusive` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::btree_map::Values, fmt::format, mem, ops::RangeInclusive}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `first::say_hellobro` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use first::say_hellobro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `second::say_hellobro as say_hellobro_second` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use second::say_hellobro as say_hellobro_second; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `third_module::say_hellomas as say_hellomas_third` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use third_module::say_hellomas as say_hellomas_third; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `first_module::say_hellomas` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use first_module::say_hellomas; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `second_module::say_hellomas as say_hellomas_second` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use second_module::say_hellomas as say_hellomas_second; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:1165:28 [INFO] [stdout] | [INFO] [stdout] 1165 | fn say_hello_to(&self, name: &str) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:1175:27 [INFO] [stdout] | [INFO] [stdout] 1175 | fn good_bye_to(&self, name: &str) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unit` is never used [INFO] [stdout] --> src/main.rs:248:4 [INFO] [stdout] | [INFO] [stdout] 248 | fn unit() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `function_a` is never used [INFO] [stdout] --> src/main.rs:320:4 [INFO] [stdout] | [INFO] [stdout] 320 | fn function_a() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `function_b` is never used [INFO] [stdout] --> src/main.rs:326:4 [INFO] [stdout] | [INFO] [stdout] 326 | fn function_b() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hello` is never used [INFO] [stdout] --> src/main.rs:528:4 [INFO] [stdout] | [INFO] [stdout] 528 | fn say_hello() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_goodbye` is never used [INFO] [stdout] --> src/main.rs:532:4 [INFO] [stdout] | [INFO] [stdout] 532 | fn say_goodbye(first_name: &str, last_name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factorial_loop` is never used [INFO] [stdout] --> src/main.rs:543:4 [INFO] [stdout] | [INFO] [stdout] 543 | fn factorial_loop(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factorial_recursive` is never used [INFO] [stdout] --> src/main.rs:567:4 [INFO] [stdout] | [INFO] [stdout] 567 | 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:583:4 [INFO] [stdout] | [INFO] [stdout] 583 | fn print_number(number: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hi` is never used [INFO] [stdout] --> src/main.rs:587:4 [INFO] [stdout] | [INFO] [stdout] 587 | fn hi(name: String) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `full_name` is never used [INFO] [stdout] --> src/main.rs:591:4 [INFO] [stdout] | [INFO] [stdout] 591 | fn full_name(first_name: String, last_name: String) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `full_name_2` is never used [INFO] [stdout] --> src/main.rs:617:4 [INFO] [stdout] | [INFO] [stdout] 617 | fn full_name_2(first_name: String, last_name: String) -> (String, String, String) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `full_name3` is never used [INFO] [stdout] --> src/main.rs:635:4 [INFO] [stdout] | [INFO] [stdout] 635 | fn full_name3(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:654:4 [INFO] [stdout] | [INFO] [stdout] 654 | fn change_value(value: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/main.rs:718:8 [INFO] [stdout] | [INFO] [stdout] 718 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_person` is never used [INFO] [stdout] --> src/main.rs:725:4 [INFO] [stdout] | [INFO] [stdout] 725 | fn print_person(person: &Person) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GeoPoint` is never constructed [INFO] [stdout] --> src/main.rs:783:8 [INFO] [stdout] | [INFO] [stdout] 783 | struct GeoPoint(f64, f64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Nothing` is never constructed [INFO] [stdout] --> src/main.rs:791:8 [INFO] [stdout] | [INFO] [stdout] 791 | struct Nothing; // sama aja seperti unit () [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `say_hello` is never used [INFO] [stdout] --> src/main.rs:803:8 [INFO] [stdout] | [INFO] [stdout] 799 | impl Person { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 803 | fn say_hello(&self, name: &str) { // reference self agar ownership tidak berpindah [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `say_hello` is never used [INFO] [stdout] --> src/main.rs:809:8 [INFO] [stdout] | [INFO] [stdout] 808 | impl GeoPoint { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 809 | fn say_hello() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `say_hello_2` is never used [INFO] [stdout] --> src/main.rs:815:8 [INFO] [stdout] | [INFO] [stdout] 814 | impl GeoPoint { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 815 | fn say_hello_2() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Level` is never used [INFO] [stdout] --> src/main.rs:835:6 [INFO] [stdout] | [INFO] [stdout] 835 | enum Level { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Payment` is never used [INFO] [stdout] --> src/main.rs:841:6 [INFO] [stdout] | [INFO] [stdout] 841 | enum Payment { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pay` is never used [INFO] [stdout] --> src/main.rs:853:8 [INFO] [stdout] | [INFO] [stdout] 852 | impl Payment { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 853 | fn pay(&self, amount: u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `checkout` is never used [INFO] [stdout] --> src/main.rs:870:8 [INFO] [stdout] | [INFO] [stdout] 869 | impl Payment { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 870 | fn checkout(&self, amount: u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Age` is never used [INFO] [stdout] --> src/main.rs:1004:6 [INFO] [stdout] | [INFO] [stdout] 1004 | type Age = u8; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `IdentityNumber` is never used [INFO] [stdout] --> src/main.rs:1005:6 [INFO] [stdout] | [INFO] [stdout] 1005 | type IdentityNumber = String; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Customer` is never constructed [INFO] [stdout] --> src/main.rs:1007:8 [INFO] [stdout] | [INFO] [stdout] 1007 | struct Customer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSayHello` is never used [INFO] [stdout] --> src/main.rs:1026:7 [INFO] [stdout] | [INFO] [stdout] 1026 | trait CanSayHello { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hello_trait` is never used [INFO] [stdout] --> src/main.rs:1062:4 [INFO] [stdout] | [INFO] [stdout] 1062 | fn say_hello_trait(person: &impl CanSayHello) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSayGoodBye` is never used [INFO] [stdout] --> src/main.rs:1078:7 [INFO] [stdout] | [INFO] [stdout] 1078 | trait CanSayGoodBye { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello_and_goodbye` is never used [INFO] [stdout] --> src/main.rs:1093:4 [INFO] [stdout] | [INFO] [stdout] 1093 | fn hello_and_goodbye(value: &(impl CanSayHello + CanSayGoodBye)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimplePerson` is never constructed [INFO] [stdout] --> src/main.rs:1110:8 [INFO] [stdout] | [INFO] [stdout] 1110 | struct SimplePerson { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_person` is never used [INFO] [stdout] --> src/main.rs:1126:4 [INFO] [stdout] | [INFO] [stdout] 1126 | fn create_person(name: String) -> impl CanSayGoodBye { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSay` is never used [INFO] [stdout] --> src/main.rs:1150:7 [INFO] [stdout] | [INFO] [stdout] 1150 | trait CanSay: CanSayHello + CanSayGoodBye { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleMan` is never constructed [INFO] [stdout] --> src/main.rs:1156:8 [INFO] [stdout] | [INFO] [stdout] 1156 | struct SimpleMan { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/main.rs:1184:8 [INFO] [stdout] | [INFO] [stdout] 1184 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/main.rs:1199:6 [INFO] [stdout] | [INFO] [stdout] 1199 | enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Offset` is never constructed [INFO] [stdout] --> src/main.rs:1217:8 [INFO] [stdout] | [INFO] [stdout] 1217 | struct Offset { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `min` is never used [INFO] [stdout] --> src/main.rs:1230:4 [INFO] [stdout] | [INFO] [stdout] 1230 | fn min(value1: T, value2: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_x` and `get_y` are never used [INFO] [stdout] --> src/main.rs:1245:8 [INFO] [stdout] | [INFO] [stdout] 1244 | impl Point { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 1245 | fn get_x(&self) -> &T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1249 | fn get_y(&self) -> &T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GetValue` is never used [INFO] [stdout] --> src/main.rs:1261:7 [INFO] [stdout] | [INFO] [stdout] 1261 | trait GetValue { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GetValue2` is never used [INFO] [stdout] --> src/main.rs:1277:7 [INFO] [stdout] | [INFO] [stdout] 1277 | trait GetValue2 where T: PartialOrd { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `double` is never used [INFO] [stdout] --> src/main.rs:1320:4 [INFO] [stdout] | [INFO] [stdout] 1320 | fn double(x: Option) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_with_filter` is never used [INFO] [stdout] --> src/main.rs:1407:4 [INFO] [stdout] | [INFO] [stdout] 1407 | fn print_with_filter(value: String, filter: fn(String) -> String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_uppercase` is never used [INFO] [stdout] --> src/main.rs:1418:4 [INFO] [stdout] | [INFO] [stdout] 1418 | fn to_uppercase(value: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_database` is never used [INFO] [stdout] --> src/main.rs:1574:4 [INFO] [stdout] | [INFO] [stdout] 1574 | fn connect_database(host: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_cache` is never used [INFO] [stdout] --> src/main.rs:1590:4 [INFO] [stdout] | [INFO] [stdout] 1590 | fn connect_cache(host: Option) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_network` is never used [INFO] [stdout] --> src/main.rs:1597:4 [INFO] [stdout] | [INFO] [stdout] 1597 | fn connect_network(host: Option) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_app` is never used [INFO] [stdout] --> src/main.rs:1604:4 [INFO] [stdout] | [INFO] [stdout] 1604 | fn connect_app(host: Option) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest` is never used [INFO] [stdout] --> src/main.rs:1631:4 [INFO] [stdout] | [INFO] [stdout] 1631 | fn longest<'a>(value1: &'a str, value2: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Company` is never constructed [INFO] [stdout] --> src/main.rs:1648:8 [INFO] [stdout] | [INFO] [stdout] 1648 | struct Company { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hellomas` is never used [INFO] [stdout] --> src/third_module.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn say_hellomas() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hellomas` is never used [INFO] [stdout] --> src/first_module.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn say_hellomas() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hello_sub` is never used [INFO] [stdout] --> src/first_module.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn say_hello_sub() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hellomas` is never used [INFO] [stdout] --> src/second_module.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn say_hellomas() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hellobro` is never used [INFO] [stdout] --> src/main.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn say_hellobro() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hellobro` is never used [INFO] [stdout] --> src/main.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn say_hellobro() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `User` is never constructed [INFO] [stdout] --> src/main.rs:63:16 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct User { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `say_hello` is never used [INFO] [stdout] --> src/main.rs:70:16 [INFO] [stdout] | [INFO] [stdout] 69 | impl User { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 70 | pub fn say_hello(&self, name: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "203ba7d19b7356aaa743ce37c13c4ced1d4926676e259368d5c1e316fb203c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "203ba7d19b7356aaa743ce37c13c4ced1d4926676e259368d5c1e316fb203c27", kill_on_drop: false }` [INFO] [stdout] 203ba7d19b7356aaa743ce37c13c4ced1d4926676e259368d5c1e316fb203c27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49432d955470567eadcc2935908c0c4b6b3a11039c7f02d53c7689166af4039f [INFO] running `Command { std: "docker" "start" "-a" "49432d955470567eadcc2935908c0c4b6b3a11039c7f02d53c7689166af4039f", kill_on_drop: false }` [INFO] [stderr] Compiling first-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `collections::btree_map::Values`, `fmt::format`, and `ops::RangeInclusive` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::btree_map::Values, fmt::format, mem, ops::RangeInclusive}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:761:9 [INFO] [stdout] | [INFO] [stdout] 761 | let mut person = Person { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/main.rs:936:9 [INFO] [stdout] | [INFO] [stdout] 936 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:1165:28 [INFO] [stdout] | [INFO] [stdout] 1165 | fn say_hello_to(&self, name: &str) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:1175:27 [INFO] [stdout] | [INFO] [stdout] 1175 | fn good_bye_to(&self, name: &str) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nama` [INFO] [stdout] --> src/main.rs:1510:9 [INFO] [stdout] | [INFO] [stdout] 1510 | let nama = map.get("name"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nama` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `age` [INFO] [stdout] --> src/main.rs:1511:9 [INFO] [stdout] | [INFO] [stdout] 1511 | let age = map.get("age"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_age` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/main.rs:722:5 [INFO] [stdout] | [INFO] [stdout] 718 | struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 722 | age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Regular` and `Premium` are never constructed [INFO] [stdout] --> src/main.rs:836:5 [INFO] [stdout] | [INFO] [stdout] 835 | enum Level { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 836 | Regular, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 837 | Premium, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CreditCard` and `EWallet` are never constructed [INFO] [stdout] --> src/main.rs:843:5 [INFO] [stdout] | [INFO] [stdout] 841 | enum Payment { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 842 | // card number [INFO] [stdout] 843 | CreditCard(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 849 | EWallet(String, String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `age` are never read [INFO] [stdout] --> src/main.rs:1008:5 [INFO] [stdout] | [INFO] [stdout] 1007 | struct Customer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 1008 | id: IdentityNumber, [INFO] [stdout] | ^^ [INFO] [stdout] 1009 | name: String, [INFO] [stdout] 1010 | age: Age, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSay` is never used [INFO] [stdout] --> src/main.rs:1150:7 [INFO] [stdout] | [INFO] [stdout] 1150 | trait CanSay: CanSayHello + CanSayGoodBye { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleMan` is never constructed [INFO] [stdout] --> src/main.rs:1156:8 [INFO] [stdout] | [INFO] [stdout] 1156 | struct SimpleMan { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NONE` is never constructed [INFO] [stdout] --> src/main.rs:1200:5 [INFO] [stdout] | [INFO] [stdout] 1199 | enum Value { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 1200 | NONE, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `email` and `age` are never read [INFO] [stdout] --> src/main.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 64 | pub name: String, [INFO] [stdout] 65 | pub email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 66 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "49432d955470567eadcc2935908c0c4b6b3a11039c7f02d53c7689166af4039f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49432d955470567eadcc2935908c0c4b6b3a11039c7f02d53c7689166af4039f", kill_on_drop: false }` [INFO] [stdout] 49432d955470567eadcc2935908c0c4b6b3a11039c7f02d53c7689166af4039f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fe3c94ce5cc8e1485a95172f702de8ea2871b57b296a21d23a007cb5c0747ea [INFO] running `Command { std: "docker" "start" "-a" "9fe3c94ce5cc8e1485a95172f702de8ea2871b57b296a21d23a007cb5c0747ea", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `collections::btree_map::Values`, `fmt::format`, and `ops::RangeInclusive` [INFO] [stderr] --> src/main.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{collections::btree_map::Values, fmt::format, mem, ops::RangeInclusive}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:761:9 [INFO] [stderr] | [INFO] [stderr] 761 | let mut person = Person { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/main.rs:936:9 [INFO] [stderr] | [INFO] [stderr] 936 | other => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/main.rs:1165:28 [INFO] [stderr] | [INFO] [stderr] 1165 | fn say_hello_to(&self, name: &str) -> String { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/main.rs:1175:27 [INFO] [stderr] | [INFO] [stderr] 1175 | fn good_bye_to(&self, name: &str) -> String { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nama` [INFO] [stderr] --> src/main.rs:1510:9 [INFO] [stderr] | [INFO] [stderr] 1510 | let nama = map.get("name"); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nama` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `age` [INFO] [stderr] --> src/main.rs:1511:9 [INFO] [stderr] | [INFO] [stderr] 1511 | let age = map.get("age"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_age` [INFO] [stderr] [INFO] [stderr] warning: field `age` is never read [INFO] [stderr] --> src/main.rs:722:5 [INFO] [stderr] | [INFO] [stderr] 718 | struct Person { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 722 | age: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Regular` and `Premium` are never constructed [INFO] [stderr] --> src/main.rs:836:5 [INFO] [stderr] | [INFO] [stderr] 835 | enum Level { [INFO] [stderr] | ----- variants in this enum [INFO] [stderr] 836 | Regular, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 837 | Premium, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `CreditCard` and `EWallet` are never constructed [INFO] [stderr] --> src/main.rs:843:5 [INFO] [stderr] | [INFO] [stderr] 841 | enum Payment { [INFO] [stderr] | ------- variants in this enum [INFO] [stderr] 842 | // card number [INFO] [stderr] 843 | CreditCard(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 849 | EWallet(String, String), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `id` and `age` are never read [INFO] [stderr] --> src/main.rs:1008:5 [INFO] [stderr] | [INFO] [stderr] 1007 | struct Customer { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 1008 | id: IdentityNumber, [INFO] [stdout] [INFO] [stderr] | ^^ [INFO] [stdout] running 97 tests [INFO] [stderr] 1009 | name: String, [INFO] [stderr] 1010 | age: Age, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `CanSay` is never used [INFO] [stderr] --> src/main.rs:1150:7 [INFO] [stderr] | [INFO] [stderr] 1150 | trait CanSay: CanSayHello + CanSayGoodBye { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SimpleMan` is never constructed [INFO] [stderr] --> src/main.rs:1156:8 [INFO] [stderr] | [INFO] [stderr] 1156 | struct SimpleMan { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `NONE` is never constructed [INFO] [stderr] --> src/main.rs:1200:5 [INFO] [stderr] | [INFO] [stderr] 1199 | enum Value { [INFO] [stderr] | ----- variant in this enum [INFO] [stderr] 1200 | NONE, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `email` and `age` are never read [INFO] [stderr] --> src/main.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 63 | pub struct User { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 64 | pub name: String, [INFO] [stderr] 65 | pub email: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 66 | pub age: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `first-project` (bin "first-project" test) generated 15 warnings (run `cargo fix --bin "first-project" --tests` to apply 2 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/first_project-6a5a3ec544eed744) [INFO] [stdout] test array ... ok [INFO] [stdout] test boolean ... ok [INFO] [stdout] test char_type ... ok [INFO] [stdout] test clone ... ok [INFO] [stdout] test comment ... ok [INFO] [stdout] test closure_from_function ... ok [INFO] [stdout] test comparing ... ok [INFO] [stdout] test data_copy ... ok [INFO] [stdout] test augmented_assignment ... ok [INFO] [stdout] test constant ... ok [INFO] [stdout] test conflict_method ... ok [INFO] [stdout] test destructuring_tuple ... ok [INFO] [stdout] test explicit ... ok [INFO] [stdout] test for_loop ... ok [INFO] [stdout] test generic_function ... ok [INFO] [stdout] test hello_test ... ok [INFO] [stdout] test if_expression ... ok [INFO] [stdout] test ignoring ... ok [INFO] [stdout] test init_shorthand ... ok [INFO] [stdout] test loop_expression ... ok [INFO] [stdout] test loop_label ... ok [INFO] [stdout] test mengembalikan_ownership ... ok [INFO] [stdout] test mut_array ... ok [INFO] [stdout] test module_terpisah ... ok [INFO] [stdout] test mutable_reference ... ok [INFO] [stdout] test number_conversion ... ok [INFO] [stdout] test overidable_operator ... ok [INFO] [stdout] test ownership_function ... ok [INFO] [stdout] test mut_tuple ... ok [INFO] [stdout] test ownership_movement ... ok [INFO] [stdout] test ownership_rules ... ok [INFO] [stdout] test pattern_matching ... ok [INFO] [stdout] test generic_type_bound ... ok [INFO] [stdout] test method ... ok [INFO] [stdout] test range_exclusive ... ok [INFO] [stdout] test range_inclusive ... ok [INFO] [stdout] test reference ... ok [INFO] [stdout] test shadowing ... ok [INFO] [stdout] test slice ... ok [INFO] [stdout] test stack_heap ... ok [INFO] [stdout] test static_typing ... ok [INFO] [stdout] test numeric_operator ... ok [INFO] [stdout] test optional_value ... ok [INFO] [stdout] test string_slice2 ... ok [INFO] [stdout] test super_keyword ... ok [INFO] [stdout] test string ... ok [INFO] [stdout] test string_type ... ok [INFO] [stdout] test test_b_tree_set ... ok [INFO] [stdout] test number ... ok [INFO] [stdout] test struct_update ... ok [INFO] [stdout] test struct_tanpa_field ... ok [INFO] [stdout] test test_attribute_derive ... ok [INFO] [stdout] test string_slice ... ok [INFO] [stdout] test test_closure ... ok [INFO] [stdout] test test_closure_as_parameter ... ok [INFO] [stdout] test test_hash_map ... ok [INFO] [stdout] test test_hash_set ... ok [INFO] [stdout] test test_crate ... ok [INFO] [stdout] test test_format ... ok [INFO] [stdout] test test_iterator_method ... ok [INFO] [stdout] test test_generic_enum ... ok [INFO] [stdout] test test_generic_method ... ok [INFO] [stdout] test test_lifetime ... ok [INFO] [stdout] test test_linked_list ... ok [INFO] [stdout] test test_generic_struct ... ok [INFO] [stdout] test test_generic_trait ... ok [INFO] [stdout] test test_iterator ... ok [INFO] [stdout] test test_factorial_loop ... ok [INFO] [stdout] test test_b_tree_map ... ok [INFO] [stdout] test test_match_range ... ok [INFO] [stdout] test test_enum ... ok [INFO] [stdout] test test_match_expression ... ok [INFO] [stdout] test test_match_value ... ok [INFO] [stdout] test test_module ... ok [INFO] [stdout] test test_multiple_trait ... ok [INFO] [stdout] test test_mutable ... ok [INFO] [stdout] test test_recoverable_error ... ok [INFO] [stdout] test test_match_struct ... ok [INFO] [stdout] test test_return_trait ... ok [INFO] [stdout] test test_say_hello ... ok [INFO] [stdout] test test_use ... ok [INFO] [stdout] test test_unit ... ok [INFO] [stdout] test test_trait ... ok [INFO] [stdout] test test_vec_deque ... ok [INFO] [stdout] test two_dimensional_array ... ok [INFO] [stdout] test where_clause ... ok [INFO] [stdout] test type_alias ... ok [INFO] [stdout] test test_vector ... ok [INFO] [stdout] test while_loop ... ok [INFO] [stdout] test trait_as_parameter ... ok [INFO] [stdout] test tuple_struct ... ok [INFO] [stdout] test variable_scope ... ok [INFO] [stdout] test tuple ... ok [INFO] [stdout] test test_recursive ... ok [INFO] [stdout] test test_struct ... ok [INFO] [stdout] test test_variable ... ok [INFO] [stderr] error: test failed, to rerun pass `--bin first-project` [INFO] [stdout] test test_unrecoverable_error ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_unrecoverable_error stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_unrecoverable_error' panicked at src/main.rs:1580:13: [INFO] [stdout] No database host provided [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x620c8701dbe2 - std::backtrace_rs::backtrace::libunwind::trace::h2bdbdb423cc746ad [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x620c8701dbe2 - std::backtrace_rs::backtrace::trace_unsynchronized::h876081fa48c0856a [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x620c8701dbe2 - std::sys::backtrace::_print_fmt::h744638bebbff2806 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x620c8701dbe2 - ::fmt::he6e74fa9d0076b5d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x620c87042773 - core::fmt::rt::Argument::fmt::hf88a3177e76af877 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x620c87042773 - core::fmt::write::h6442196e41589522 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/fmt/mod.rs:1446:25 [INFO] [stdout] 6: 0x620c8701ac03 - std::io::default_write_fmt::h19b804dc75596022 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x620c8701ac03 - std::io::Write::write_fmt::h561df7c669043671 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/io/mod.rs:1914:13 [INFO] [stdout] 8: 0x620c8701da32 - std::sys::backtrace::BacktraceLock::print::h25e1ce4c29150054 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x620c8701f16c - std::panicking::default_hook::{{closure}}::h36663bdaae83f2bb [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:300:22 [INFO] [stdout] 10: 0x620c8701efc2 - std::panicking::default_hook::hb9d7c40580cf1835 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x620c86fe8754 - as core::ops::function::Fn>::call::h53bdf3f1ac68020f [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x620c86fe8754 - test::test_main_with_exit_callback::{{closure}}::h3ae9af1665ff5b7d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x620c8701fc63 - as core::ops::function::Fn>::call::ha3a705c6ebc0f8fb [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x620c8701fc63 - std::panicking::rust_panic_with_hook::h2d703857e4ba629f [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x620c8701f8e6 - std::panicking::begin_panic_handler::{{closure}}::h53dd12a17ad784b1 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:699:13 [INFO] [stdout] 16: 0x620c8701e0e9 - std::sys::backtrace::__rust_end_short_backtrace::hf54a874920d38937 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x620c8701f5ad - __rustc[22d03d94d4da23d0]::rust_begin_unwind [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x620c87040df0 - core::panicking::panic_fmt::hb74c170c8276d1d6 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x620c86f9596c - first_project::connect_database::hf49fc295a2fb13f8 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:1580:13 [INFO] [stdout] 20: 0x620c86f9e5ba - first_project::test_unrecoverable_error::h2bdc340142bcd5ce [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:1587:5 [INFO] [stdout] 21: 0x620c86f9e587 - first_project::test_unrecoverable_error::{{closure}}::hcdb052d83dcaa33c [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:1586:30 [INFO] [stdout] 22: 0x620c86f8f186 - core::ops::function::FnOnce::call_once::h68cbf420b6746a00 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x620c86fedf4b - core::ops::function::FnOnce::call_once::h0c81d2c7e362685a [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x620c86fedf4b - test::__rust_begin_short_backtrace::hc62049913de4b9c6 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:648:18 [INFO] [stdout] 25: 0x620c86fed162 - test::run_test_in_process::{{closure}}::h906d61461feea06d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:671:60 [INFO] [stdout] 26: 0x620c86fed162 - as core::ops::function::FnOnce<()>>::call_once::h962d8c24a3ec06f1 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x620c86fed162 - std::panicking::try::do_call::h88e304055018b07f [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stdout] 28: 0x620c86fed162 - std::panicking::try::h34046f0780b49f58 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stdout] 29: 0x620c86fed162 - std::panic::catch_unwind::h7d7ad4d133a51a76 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x620c86fed162 - test::run_test_in_process::h0871d7f888d1f41c [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:671:27 [INFO] [stdout] 31: 0x620c86fed162 - test::run_test::{{closure}}::h696f8114d8bae20e [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:592:43 [INFO] [stdout] 32: 0x620c86fb0554 - test::run_test::{{closure}}::h632082d0bd36bde1 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/test/src/lib.rs:622:41 [INFO] [stdout] 33: 0x620c86fb0554 - std::sys::backtrace::__rust_begin_short_backtrace::hf4db03c672d46ea2 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x620c86fb402a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571ce7b4ea6fba0e [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x620c86fb402a - as core::ops::function::FnOnce<()>>::call_once::h79478c2f2b0b4ed6 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x620c86fb402a - std::panicking::try::do_call::hdfb524d8b1c5ea5d [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stdout] 37: 0x620c86fb402a - std::panicking::try::hb57ee69084fa6c6a [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stdout] 38: 0x620c86fb402a - std::panic::catch_unwind::h1fcc7dadd90dd47c [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x620c86fb402a - std::thread::Builder::spawn_unchecked_::{{closure}}::h7201710e36d47c29 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x620c86fb402a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha75b12b48ae5b3d2 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x620c8702150b - as core::ops::function::FnOnce>::call_once::h02517bb8c2b8e279 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 42: 0x620c8702150b - as core::ops::function::FnOnce>::call_once::h760bb73d54d4c118 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x620c8702150b - std::sys::pal::unix::thread::Thread::new::thread_start::h91ff250566269b77 [INFO] [stdout] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 44: 0x7e6cd9612aa4 - [INFO] [stdout] 45: 0x7e6cd969fa34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_unrecoverable_error [INFO] [stdout] [INFO] [stdout] test result: FAILED. 96 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9fe3c94ce5cc8e1485a95172f702de8ea2871b57b296a21d23a007cb5c0747ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe3c94ce5cc8e1485a95172f702de8ea2871b57b296a21d23a007cb5c0747ea", kill_on_drop: false }` [INFO] [stdout] 9fe3c94ce5cc8e1485a95172f702de8ea2871b57b296a21d23a007cb5c0747ea