[INFO] cloning repository https://github.com/timothyjulian/rust-refresh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timothyjulian/rust-refresh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimothyjulian%2Frust-refresh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimothyjulian%2Frust-refresh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31908168feb36266ed60197084ff6a2d90109175 [INFO] testing timothyjulian/rust-refresh against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimothyjulian%2Frust-refresh" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/timothyjulian/rust-refresh [INFO] finished tweaking git repo https://github.com/timothyjulian/rust-refresh [INFO] tweaked toml for git repo https://github.com/timothyjulian/rust-refresh written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/timothyjulian/rust-refresh on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/timothyjulian/rust-refresh 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 480dfc15c44552f6b74d19a67051250615592b07e2ad96e13e7ade7e4a6f4d93 [INFO] running `Command { std: "docker" "start" "-a" "480dfc15c44552f6b74d19a67051250615592b07e2ad96e13e7ade7e4a6f4d93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "480dfc15c44552f6b74d19a67051250615592b07e2ad96e13e7ade7e4a6f4d93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "480dfc15c44552f6b74d19a67051250615592b07e2ad96e13e7ade7e4a6f4d93", kill_on_drop: false }` [INFO] [stdout] 480dfc15c44552f6b74d19a67051250615592b07e2ad96e13e7ade7e4a6f4d93 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e97d1d8b31360fe06f6332eec2291ff1a710fed83a36a72c305c0e5a4943153d [INFO] running `Command { std: "docker" "start" "-a" "e97d1d8b31360fe06f6332eec2291ff1a710fed83a36a72c305c0e5a4943153d", kill_on_drop: false }` [INFO] [stderr] Compiling rust-refresh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::struct_type::GeoPoint` [INFO] [stdout] --> src/enumer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::struct_type::GeoPoint; [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: `crate::struct_type::Person` [INFO] [stdout] --> src/enumer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::struct_type::Person; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SimplePerson` [INFO] [stdout] --> src/generic.rs:1:36 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::traits::{CanSayGoodbye, SimplePerson}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `hi` [INFO] [stdout] --> src/macros.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | macro_rules! hi { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `iterate` [INFO] [stdout] --> src/macros.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | macro_rules! iterate { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap` and `HashMap` [INFO] [stdout] --> src/maps.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LinkedList` and `VecDeque` [INFO] [stdout] --> src/sequences.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{LinkedList, VecDeque}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet` and `HashSet` [INFO] [stdout] --> src/sets.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeSet, HashSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unit` is never used [INFO] [stdout] --> src/main.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | 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: function `say_goodbye` is never used [INFO] [stdout] --> src/main.rs:165:4 [INFO] [stdout] | [INFO] [stdout] 165 | 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:176:4 [INFO] [stdout] | [INFO] [stdout] 176 | fn factorial_loop(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Company` is never constructed [INFO] [stdout] --> src/attributes.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Company { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_map` is never used [INFO] [stdout] --> src/closure.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn print_map(value: &String, map_fn: fn(&String) -> String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_uppercase` is never used [INFO] [stdout] --> src/closure.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn to_uppercase(value: &String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Apple` is never constructed [INFO] [stdout] --> src/comparing.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Apple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Book` is never constructed [INFO] [stdout] --> src/drop.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Book { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Level` is never used [INFO] [stdout] --> src/enumer.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Level { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Payment` is never used [INFO] [stdout] --> src/enumer.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Payment { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pay` is never used [INFO] [stdout] --> src/enumer.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Payment { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 17 | fn pay(&self, amount: u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Category` is never constructed [INFO] [stdout] --> src/format.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Category { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/generic.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_x` and `get_y` are never used [INFO] [stdout] --> src/generic.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Point { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 10 | fn get_x(&self) -> &T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn get_y(&self) -> &T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GetValue` is never used [INFO] [stdout] --> src/generic.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | trait GetValue [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hi` is never constructed [INFO] [stdout] --> src/generic.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct Hi { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/generic.rs:38:6 [INFO] [stdout] | [INFO] [stdout] 38 | enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `min` is never used [INFO] [stdout] --> src/generic.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn min(value1: T, value2: T) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Student` is never constructed [INFO] [stdout] --> src/lifetimes.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Student<'a, 'b, T> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `longest_name` is never used [INFO] [stdout] --> src/lifetimes.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 10 | / impl<'a, 'b, T> Student<'a, 'b, T> [INFO] [stdout] 11 | | where [INFO] [stdout] 12 | | T: Ord, [INFO] [stdout] | |___________- method in this implementation [INFO] [stdout] 13 | { [INFO] [stdout] 14 | fn longest_name(&self, student: &Student<'a, 'b, T>) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest` is never used [INFO] [stdout] --> src/lifetimes.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn longest<'a>(value1: &'a str, value2: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest_name_student` is never used [INFO] [stdout] --> src/lifetimes.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn longest_name_student<'a, 'b, T>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `double` is never used [INFO] [stdout] --> src/options.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn double(x: Option) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Apple` is never constructed [INFO] [stdout] --> src/overload_operator.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Apple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_ownership` is never used [INFO] [stdout] --> src/ownership.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn print_ownership(name: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `return_ownership` is never used [INFO] [stdout] --> src/ownership.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn return_ownership(first_name: String, second_name: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `return_borrow` is never used [INFO] [stdout] --> src/ownership.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn return_borrow(first_name: &String, second_name: &String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutable_reference` is never used [INFO] [stdout] --> src/ownership.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn mutable_reference(first_name: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_text` is never used [INFO] [stdout] --> src/recursive.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | 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/recursive.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn factorial_recursive(n: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProductCategory` is never used [INFO] [stdout] --> src/smart_pointer.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum ProductCategory { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyValue` is never constructed [INFO] [stdout] --> src/smart_pointer.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct MyValue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Seller` is never constructed [INFO] [stdout] --> src/smart_pointer.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Seller { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Brand` is never used [INFO] [stdout] --> src/smart_pointer.rs:28:6 [INFO] [stdout] | [INFO] [stdout] 28 | enum Brand { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `display_number` is never used [INFO] [stdout] --> src/smart_pointer.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn display_number(value: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `display_number_reference` is never used [INFO] [stdout] --> src/smart_pointer.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn display_number_reference(value: &i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_category` is never used [INFO] [stdout] --> src/smart_pointer.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn print_category(category: &ProductCategory) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hello` is never used [INFO] [stdout] --> src/smart_pointer.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn say_hello(name: &String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `APPLICATION` is never used [INFO] [stdout] --> src/statics.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | static APPLICATION: &str = "My Application"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `COUNTER` is never used [INFO] [stdout] --> src/statics.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | static mut COUNTER: u32 = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `increment` is never used [INFO] [stdout] --> src/statics.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | unsafe fn increment() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/struct_type.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GeoPoint` is never constructed [INFO] [stdout] --> src/struct_type.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct GeoPoint(pub f64, pub f64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_person` is never used [INFO] [stdout] --> src/struct_type.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn print_person(person: &Person) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `say_hello` is never used [INFO] [stdout] --> src/struct_type.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Person { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 16 | pub fn say_hello(&self, name: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/struct_type.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl GeoPoint { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 22 | pub fn new(long: f64, lat: f64) -> GeoPoint { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimplePerson` is never constructed [INFO] [stdout] --> src/traits.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct SimplePerson { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSayHello` is never used [INFO] [stdout] --> src/traits.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | trait CanSayHello { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSayGoodbye` is never used [INFO] [stdout] --> src/traits.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait CanSayGoodbye { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSay` is never used [INFO] [stdout] --> src/traits.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | trait CanSay: CanSayHello + CanSayGoodbye { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_hello_trait` is never used [INFO] [stdout] --> src/traits.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn say_hello_trait(value: &impl CanSayHello) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `say_goodbye_and_hello` is never used [INFO] [stdout] --> src/traits.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn say_goodbye_and_hello(value: &(impl CanSayHello + CanSayGoodbye)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_simple_person` is never used [INFO] [stdout] --> src/traits.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn create_simple_person(name: String) -> impl CanSayGoodbye { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_database` is never used [INFO] [stdout] --> src/error_handling.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn connect_database(host: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_cache` is never used [INFO] [stdout] --> src/error_handling.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn connect_cache(host: &Option) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_mq` is never used [INFO] [stdout] --> src/error_handling.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn connect_mq(host: &Option) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect_app` is never used [INFO] [stdout] --> src/error_handling.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn connect_app(host: Option) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "e97d1d8b31360fe06f6332eec2291ff1a710fed83a36a72c305c0e5a4943153d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97d1d8b31360fe06f6332eec2291ff1a710fed83a36a72c305c0e5a4943153d", kill_on_drop: false }` [INFO] [stdout] e97d1d8b31360fe06f6332eec2291ff1a710fed83a36a72c305c0e5a4943153d [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4de3b88c8ee1502482c7707d2c5e8ec718eab78c9e6fd66ae7af22b75ba52d9 [INFO] running `Command { std: "docker" "start" "-a" "b4de3b88c8ee1502482c7707d2c5e8ec718eab78c9e6fd66ae7af22b75ba52d9", kill_on_drop: false }` [INFO] [stderr] Compiling rust-refresh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ownership.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut first_name = String::from("Tim"); [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: value assigned to `b` is never read [INFO] [stdout] --> src/main.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut b = a; //copy data [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: variants `Regular` and `Premium` are never constructed [INFO] [stdout] --> src/enumer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | enum Level { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 5 | Regular, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 6 | Premium, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CreditCard` and `EWallet` are never constructed [INFO] [stdout] --> src/enumer.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | enum Payment { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 11 | CreditCard(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | BankTransfer(String, String), [INFO] [stdout] 13 | EWallet(String, String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NONE` is never constructed [INFO] [stdout] --> src/generic.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 38 | enum Value { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 39 | NONE, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_name` is never read [INFO] [stdout] --> src/lifetimes.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 1 | struct Student<'a, 'b, T> [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 6 | last_name: &'b str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/smart_pointer.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | Of(String, Box), [INFO] [stdout] | -- ^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProductCategory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 5 - Of(String, Box), [INFO] [stdout] 5 + Of((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `active` is never read [INFO] [stdout] --> src/smart_pointer.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Seller { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 23 | name: RefCell, [INFO] [stdout] 24 | active: RefCell, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Seller` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/smart_pointer.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | Of(String, Rc), [INFO] [stdout] | -- ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Brand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 29 - Of(String, Rc), [INFO] [stdout] 29 + Of((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `say_goodbye_to` is never used [INFO] [stdout] --> src/traits.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait CanSayGoodbye { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] 17 | fn say_goodbye(&self) -> String; [INFO] [stdout] 18 | fn say_goodbye_to(&self, name: &str) -> String; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanSay` is never used [INFO] [stdout] --> src/traits.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | trait CanSay: CanSayHello + CanSayGoodbye { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test__student` should have a snake case name [INFO] [stdout] --> src/lifetimes.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn test__student() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_student` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/statics.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | println!("Counter: {}", COUNTER); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "b4de3b88c8ee1502482c7707d2c5e8ec718eab78c9e6fd66ae7af22b75ba52d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4de3b88c8ee1502482c7707d2c5e8ec718eab78c9e6fd66ae7af22b75ba52d9", kill_on_drop: false }` [INFO] [stdout] b4de3b88c8ee1502482c7707d2c5e8ec718eab78c9e6fd66ae7af22b75ba52d9 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 94618323b4e73e21cb1308739fca9fa994c8c91255c199f58c452938411bf74f [INFO] running `Command { std: "docker" "start" "-a" "94618323b4e73e21cb1308739fca9fa994c8c91255c199f58c452938411bf74f", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ownership.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | let mut first_name = String::from("Tim"); [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] [stderr] warning: value assigned to `b` is never read [INFO] [stderr] --> src/main.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | let mut b = a; //copy data [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: variants `Regular` and `Premium` are never constructed [INFO] [stderr] --> src/enumer.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 4 | enum Level { [INFO] [stderr] | ----- variants in this enum [INFO] [stderr] 5 | Regular, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 6 | Premium, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variants `CreditCard` and `EWallet` are never constructed [INFO] [stderr] --> src/enumer.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 10 | enum Payment { [INFO] [stderr] | ------- variants in this enum [INFO] [stderr] 11 | CreditCard(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 12 | BankTransfer(String, String), [INFO] [stderr] 13 | EWallet(String, String), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `NONE` is never constructed [INFO] [stderr] --> src/generic.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 38 | enum Value { [INFO] [stderr] | ----- variant in this enum [INFO] [stderr] 39 | NONE, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `last_name` is never read [INFO] [stderr] --> src/lifetimes.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 1 | struct Student<'a, 'b, T> [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 6 | last_name: &'b str, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/smart_pointer.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | Of(String, Box), [INFO] [stderr] | -- ^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ProductCategory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 5 - Of(String, Box), [INFO] [stderr] 5 + Of((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `active` is never read [INFO] [stderr] --> src/smart_pointer.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 22 | struct Seller { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 23 | name: RefCell, [INFO] [stderr] 24 | active: RefCell, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Seller` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/smart_pointer.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | Of(String, Rc), [INFO] [stderr] | -- ^^^^^^ ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Brand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 29 - Of(String, Rc), [INFO] [stderr] 29 + Of((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: method `say_goodbye_to` is never used [INFO] [stderr] --> src/traits.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub trait CanSayGoodbye { [INFO] [stderr] | ------------- method in this trait [INFO] [stderr] 17 | fn say_goodbye(&self) -> String; [INFO] [stderr] 18 | fn say_goodbye_to(&self, name: &str) -> String; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `CanSay` is never used [INFO] [stderr] --> src/traits.rs:22:7 [INFO] [stderr] | [INFO] [stderr] 22 | trait CanSay: CanSayHello + CanSayGoodbye { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test__student` should have a snake case name [INFO] [stderr] --> src/lifetimes.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn test__student() { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_student` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/statics.rs:19:33 [INFO] [stderr] | [INFO] [stderr] 19 | println!("Counter: {}", COUNTER); [INFO] [stderr] | ^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-refresh` (bin "rust-refresh" test) generated 13 warnings (run `cargo fix --bin "rust-refresh" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_refresh-711f3fbedaf878fe) [INFO] [stdout] [INFO] [stdout] running 78 tests [INFO] [stdout] test array ... ok [INFO] [stdout] test attributes::test_attribute_debug ... ok [INFO] [stdout] test closure::test_print_map ... ok [INFO] [stdout] test closure::closure ... ok [INFO] [stdout] test comparing::test_compare ... ok [INFO] [stdout] test drop::test_drop_cleanup ... ok [INFO] [stdout] test enumer::test_match_expression ... ok [INFO] [stdout] test enumer::test_payment_pattern ... ok [INFO] [stdout] test enumer::test_range_pattern ... ok [INFO] [stdout] test error_handling::test_recoverable_error ... ok [INFO] [stdout] test explicit_test ... ok [INFO] [stdout] test format::debug_struct ... ok [INFO] [stdout] test enumer::test_struct_patterns ... ok [INFO] [stdout] test data_copy_ownership ... ok [INFO] [stdout] test enumer::test_pattern_value ... ok [INFO] [stdout] test generic::test_generic_struct ... ok [INFO] [stdout] test heap ... ok [INFO] [stdout] test enumer::test_enum ... ok [INFO] [stdout] test generic::test_generic_enum ... ok [INFO] [stdout] test lifetimes::test__student ... ok [INFO] [stdout] test hello_test ... ok [INFO] [stdout] test generic::test_generic_mehthod ... ok [INFO] [stdout] test lifetimes::test_lifetime_annotation ... ok [INFO] [stdout] test generic::test_generic_struct_with_trait ... ok [INFO] [stdout] test enumer::test_ignoring ... ok [INFO] [stdout] test if_let_test ... ok [INFO] [stdout] test loop_test ... ok [INFO] [stdout] test loop_return_value ... ok [INFO] [stdout] test macros::test_macro ... ok [INFO] [stdout] test generic::test_generic_function ... ok [INFO] [stdout] test maps::test_btree_map ... ok [INFO] [stdout] test recursive::test_print_text ... ok [INFO] [stdout] test sequences::test_linked_list ... ok [INFO] [stdout] test sequences::test_vec ... ok [INFO] [stdout] test sequences::test_vec_deque ... ok [INFO] [stdout] test error_handling::test_connect_app ... ok [INFO] [stdout] test ownership::transfer_ownership ... ok [INFO] [stdout] test recursive::test_factorial_recursive ... ok [INFO] [stdout] test options::test_double ... ok [INFO] [stdout] test overload_operator::test_add ... ok [INFO] [stdout] test ownership::test_ownership ... ok [INFO] [stdout] test ownership::test_return_ownership ... ok [INFO] [stdout] test maps::test_hash_map ... ok [INFO] [stdout] test ownership::test_return_ownership_with_ref ... ok [INFO] [stdout] test ownership::test_mutable_reference ... ok [INFO] [stdout] test range ... ok [INFO] [stdout] test maps::test_btree_map_string ... ok [INFO] [stdout] test range_inclusive ... ok [INFO] [stdout] test sets::test_btree_set ... ok [INFO] [stdout] test sets::test_hash_set ... ok [INFO] [stdout] test slice::slice_reference ... ok [INFO] [stdout] test slice::string_slice ... ok [INFO] [stdout] test smart_pointer::test_box ... ok [INFO] [stdout] test smart_pointer::test_box_enum ... ok [INFO] [stdout] test smart_pointer::test_dereference ... ok [INFO] [stdout] test smart_pointer::test_dereference_coercion ... ok [INFO] [stdout] test smart_pointer::test_dereference_struct ... ok [INFO] [stdout] test smart_pointer::test_multiple_ownership ... ok [INFO] [stdout] test smart_pointer::test_ref_cell ... ok [INFO] [stdout] test statics::test_statics_mut ... ok [INFO] [stdout] test statics::test_statistics ... ok [INFO] [stdout] test macros::test_iterate ... ok [INFO] [stdout] test string_slice ... ok [INFO] [stdout] test string_type ... ok [INFO] [stdout] test struct_type::test_geopoint_ass_function ... ok [INFO] [stdout] test struct_type::test_person_method ... ok [INFO] [stdout] test struct_type::test_struct_tuple ... ok [INFO] [stdout] test error_handling::test_unrecoverable_error ... FAILED [INFO] [stdout] test struct_type::test_struct_person ... ok [INFO] [stdout] test test_factorial_loop ... ok [INFO] [stdout] test test_string_manipulation ... ok [INFO] [stdout] test test_function ... ok [INFO] [stdout] test traits::test_impl_trait ... ok [INFO] [stdout] test traits::trait_test ... ok [INFO] [stdout] test tuple ... ok [INFO] [stdout] test twod_array ... ok [INFO] [stdout] test unit_test ... ok [INFO] [stdout] test variable_test ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- error_handling::test_unrecoverable_error stdout ---- [INFO] [stdout] Connecting to database: localhost [INFO] [stdout] [INFO] [stdout] thread 'error_handling::test_unrecoverable_error' (41) panicked at src/error_handling.rs:4:17: [INFO] [stdout] No database provided [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6181015f9f52 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6181015f9f52 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6181015f9f52 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6181015f9f52 - ::fmt::hffd20ad4e5eca8ab [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x61810160b91f - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x61810160b91f - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x6181015c7913 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6181015c7913 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6181015d36d2 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6181015d80cf - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6181015d7f61 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x618101597fee - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x618101597fee - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6181015d876e - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x6181015d876e - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6181015d8506 - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x6181015d3809 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6181015bbb7d - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x618101613800 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x61810155d42c - rust_refresh::error_handling::connect_database::h7eaf4bbdc25b41c2 [INFO] [stdout] at /opt/rustwide/workdir/src/error_handling.rs:4:17 [INFO] [stdout] 20: 0x61810155db18 - rust_refresh::error_handling::test_unrecoverable_error::hc6abb70cc690ed85 [INFO] [stdout] at /opt/rustwide/workdir/src/error_handling.rs:31:5 [INFO] [stdout] 21: 0x61810155db37 - rust_refresh::error_handling::test_unrecoverable_error::{{closure}}::hda6c0ca7387f5181 [INFO] [stdout] at /opt/rustwide/workdir/src/error_handling.rs:29:30 [INFO] [stdout] 22: 0x61810155fda6 - core::ops::function::FnOnce::call_once::he3a8a9135bbbf651 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x618101597dab - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x618101597dab - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x6181015ad895 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x6181015ad895 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x6181015ad895 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x6181015ad895 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x6181015ad895 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x6181015ad895 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x6181015ad895 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x618101584284 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x618101584284 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x618101587aca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x618101587aca - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x618101587aca - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x618101587aca - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x618101587aca - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x618101587aca - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x618101587aca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 41: 0x6181015cda8f - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 42: 0x6181015cda8f - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 43: 0x7a77c8d44aa4 - [INFO] [stdout] 44: 0x7a77c8dd1a34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] error_handling::test_unrecoverable_error [INFO] [stdout] [INFO] [stdout] test result: FAILED. 77 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin rust-refresh` [INFO] running `Command { std: "docker" "inspect" "94618323b4e73e21cb1308739fca9fa994c8c91255c199f58c452938411bf74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94618323b4e73e21cb1308739fca9fa994c8c91255c199f58c452938411bf74f", kill_on_drop: false }` [INFO] [stdout] 94618323b4e73e21cb1308739fca9fa994c8c91255c199f58c452938411bf74f