[INFO] cloning repository https://github.com/arunma/rust_scratch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arunma/rust_scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farunma%2Frust_scratch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farunma%2Frust_scratch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 810b734d28ae0e63abb6afb6a22b0bfab9fa6313 [INFO] testing arunma/rust_scratch against 1.99.0-beta.8 for beta-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farunma%2Frust_scratch" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/arunma/rust_scratch [INFO] finished tweaking git repo https://github.com/arunma/rust_scratch [INFO] tweaked toml for git repo https://github.com/arunma/rust_scratch written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/arunma/rust_scratch on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/arunma/rust_scratch 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] 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actix-server v2.2.0 [INFO] [stderr] Compiling h2 v0.3.15 [INFO] [stderr] Compiling actix-codec v0.5.0 [INFO] [stderr] Compiling tracing-bunyan-formatter v0.3.6 [INFO] [stderr] Compiling validator v0.16.0 [INFO] [stderr] Compiling actix-web-codegen v4.1.0 [INFO] [stderr] Compiling config v0.13.3 [INFO] [stderr] Compiling sqlformat v0.2.1 [INFO] [stderr] Compiling actix-http v3.3.0 [INFO] [stderr] Compiling hyper v0.14.23 [INFO] [stderr] Compiling sqlx-core v0.6.2 [INFO] [stderr] Compiling actix-web v4.3.0 [INFO] [stderr] Compiling hyper-rustls v0.23.2 [INFO] [stderr] Compiling reqwest v0.11.14 [INFO] [stderr] Compiling tracing-actix-web v0.7.2 [INFO] [stderr] Compiling sqlx-macros v0.6.2 [INFO] [stderr] Compiling sqlx v0.6.2 [INFO] [stderr] Compiling rust_scratch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/scratch.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | _ => panic!("expected borrowed value"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bin/scratch.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 20 | Cow::Owned(_) => println!("I own this slice!"), [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] 21 | Cow::Borrowed(_) => println!("I own this slice!"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 22 | _ => panic!("expected borrowed value"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `convert::Infallible` [INFO] [stdout] --> src/bin/actixweb.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::Infallible, io}; [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 variable: `f` [INFO] [stdout] --> src/bin/error1.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/bin/error1.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomErrorB` is never constructed [INFO] [stdout] --> src/bin/error1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct CustomErrorB{ [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 `error_function_b` is never used [INFO] [stdout] --> src/bin/error1.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn error_function_b() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server3` [INFO] [stdout] --> src/bin/actixweb.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let server3 = HttpServer::new(closure) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index` is never used [INFO] [stdout] --> src/bin/actixweb.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn index() -> impl Responder { [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 `hello` is never used [INFO] [stdout] --> src/bin/actixweb.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | async fn hello() -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bin/rc_refcell.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | Cons(Rc>, Rc), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 7 - Cons(Rc>, Rc), [INFO] [stdout] 7 + Cons((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/try_from_into.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bin/try_from_into.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 42 | (r @ 0..=255, g @ 0..=255, b @ 0..=255) => Ok(Color { [INFO] [stdout] | --------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 47 | (_, _, _) => Err(IntoColorError::IntConversion), [INFO] [stdout] | --------- matches some of the same values [INFO] [stdout] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/bin/commit_index.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `bar` is never used [INFO] [stdout] --> src/bin/impl_traits_return_type.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | trait Bar: Debug { [INFO] [stdout] | --- method in this trait [INFO] [stdout] 4 | fn bar(&self) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/bin/dyn_dispatch_type_params.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `hello2` is never used [INFO] [stdout] --> src/bin/dyn_dispatch_type_params.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 3 | trait Super { [INFO] [stdout] | ----- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 29 | fn hello2() -> Self [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/bin/error3.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Whatev` is never used [INFO] [stdout] --> src/bin/impl_traits.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait Whatev { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hello` is never constructed [INFO] [stdout] --> src/bin/impl_traits.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Hello {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CustomErrorA` is never constructed [INFO] [stdout] --> src/bin/error3.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum AppError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 8 | #[error("CustomErrorA with message {message:?}")] [INFO] [stdout] 9 | CustomErrorA { message: String }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error_function_a` is never used [INFO] [stdout] --> src/bin/error3.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn error_function_a() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error_function_c` is never used [INFO] [stdout] --> src/bin/error3.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn error_function_c() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/bin/lifetime_longest_func_ref.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_longest_func_ref.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bin/refcell.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `part` is never read [INFO] [stdout] --> src/bin/lifetime_struct.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct ImportantExcerpt<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 3 | part: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImportantExcerpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bin/rc.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | Cons(i32, Rc), [INFO] [stdout] | ---- ^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 24 - Cons(i32, Rc), [INFO] [stdout] 24 + Cons((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/bin/error2.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [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 variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | fn foo1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | fn foo2<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule1` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [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 `rule11` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn rule11<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule12` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn rule12<'a>(x: &'a u32, y: &'a u32) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule2` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn rule2(x: &u32) -> &u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hello` is never constructed [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct Hello {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `rule3` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl Hello { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomErrorA` is never constructed [INFO] [stdout] --> src/bin/error2.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct CustomErrorA{ [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 `error_function_a` is never used [INFO] [stdout] --> src/bin/error2.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn error_function_a() -> Result<(), CustomErrorA> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-core v0.6.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling concurrent-queue v2.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling serde_qs v0.8.5 [INFO] [stderr] Compiling claim v0.5.0 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling deadpool-runtime v0.1.2 [INFO] [stderr] Compiling retain_mut v0.1.9 [INFO] [stderr] Compiling assert-json-diff v2.0.2 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling linkify v0.9.0 [INFO] [stderr] Compiling deadpool v0.9.5 [INFO] [stderr] Compiling async-channel v1.8.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling validator v0.16.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling fake v2.3.0 [INFO] [stderr] Compiling sqlx-core v0.6.2 [INFO] [stderr] Compiling h2 v0.3.15 [INFO] [stderr] Compiling local-channel v0.1.3 [INFO] [stderr] Compiling actix-server v2.2.0 [INFO] [stderr] Compiling futures-executor v0.3.25 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling hyper v0.14.23 [INFO] [stderr] Compiling actix-http v3.3.0 [INFO] [stderr] Compiling sqlx-macros v0.6.2 [INFO] [stderr] Compiling actix-web v4.3.0 [INFO] [stderr] Compiling sqlx v0.6.2 [INFO] [stderr] Compiling hyper-rustls v0.23.2 [INFO] [stderr] Compiling wiremock v0.5.17 [INFO] [stderr] Compiling reqwest v0.11.14 [INFO] [stderr] Compiling tracing-actix-web v0.7.2 [INFO] [stderr] Compiling rust_scratch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/bin/lifetime_longest_func_ref.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_longest_func_ref.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `bar` is never used [INFO] [stdout] --> src/bin/impl_traits_return_type.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | trait Bar: Debug { [INFO] [stdout] | --- method in this trait [INFO] [stdout] 4 | fn bar(&self) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bin/rc_refcell.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | Cons(Rc>, Rc), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 7 - Cons(Rc>, Rc), [INFO] [stdout] 7 + Cons((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> tests/arbitrary.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | Rng, SeedableRng, [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: `super::*` [INFO] [stdout] --> tests/arbitrary.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/bin/commit_index.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [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: `std::collections::HashMap` [INFO] [stdout] --> src/bin/commit_index.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bin/rc_refcell.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | Cons(Rc>, Rc), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 7 - Cons(Rc>, Rc), [INFO] [stdout] 7 + Cons((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/bin/error1.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/bin/error1.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomErrorB` is never constructed [INFO] [stdout] --> src/bin/error1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct CustomErrorB{ [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 `error_function_b` is never used [INFO] [stdout] --> src/bin/error1.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn error_function_b() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `convert::Infallible` [INFO] [stdout] --> src/bin/actixweb.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::Infallible, io}; [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 variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | fn foo1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | fn foo2<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule1` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [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 `rule11` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn rule11<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule12` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn rule12<'a>(x: &'a u32, y: &'a u32) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule2` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn rule2(x: &u32) -> &u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hello` is never constructed [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct Hello {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `rule3` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl Hello { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server3` [INFO] [stdout] --> src/bin/actixweb.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let server3 = HttpServer::new(closure) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index` is never used [INFO] [stdout] --> src/bin/actixweb.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn index() -> impl Responder { [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 `hello` is never used [INFO] [stdout] --> src/bin/actixweb.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | async fn hello() -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bin/refcell.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/try_from_into.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bin/try_from_into.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 42 | (r @ 0..=255, g @ 0..=255, b @ 0..=255) => Ok(Color { [INFO] [stdout] | --------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 47 | (_, _, _) => Err(IntoColorError::IntConversion), [INFO] [stdout] | --------- matches some of the same values [INFO] [stdout] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/world.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/arbitrary.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let mut data = vec![ [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: field `part` is never read [INFO] [stdout] --> src/bin/lifetime_struct.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct ImportantExcerpt<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 3 | part: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImportantExcerpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> tests/arbitrary3.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | fs::{File, OpenOptions}, [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: `sqlx::testing::TestFixture` [INFO] [stdout] --> tests/arbitrary3.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | use sqlx::testing::TestFixture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `style::VerticalLine` [INFO] [stdout] --> tests/arbitrary3.rs:11:50 [INFO] [stdout] | [INFO] [stdout] 11 | use tabled::{builder::Builder, object::Cell, style::VerticalLine, Modify, Span, Style}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/arbitrary3.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Whatev` is never used [INFO] [stdout] --> src/bin/impl_traits.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait Whatev { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hello` is never constructed [INFO] [stdout] --> src/bin/impl_traits.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Hello {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/try_from_into.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bin/try_from_into.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 42 | (r @ 0..=255, g @ 0..=255, b @ 0..=255) => Ok(Color { [INFO] [stdout] | --------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 47 | (_, _, _) => Err(IntoColorError::IntConversion), [INFO] [stdout] | --------- matches some of the same values [INFO] [stdout] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/bin/error3.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [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: `std::fmt::Display` [INFO] [stdout] --> src/bin/dyn_dispatch_type_params.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `hello2` is never used [INFO] [stdout] --> src/bin/dyn_dispatch_type_params.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 3 | trait Super { [INFO] [stdout] | ----- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 29 | fn hello2() -> Self [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CustomErrorA` is never constructed [INFO] [stdout] --> src/bin/error3.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum AppError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 8 | #[error("CustomErrorA with message {message:?}")] [INFO] [stdout] 9 | CustomErrorA { message: String }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error_function_a` is never used [INFO] [stdout] --> src/bin/error3.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn error_function_a() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error_function_c` is never used [INFO] [stdout] --> src/bin/error3.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn error_function_c() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Whatev` is never used [INFO] [stdout] --> src/bin/impl_traits.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait Whatev { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hello` is never constructed [INFO] [stdout] --> src/bin/impl_traits.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Hello {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/bin/lifetime_longest_func_ref.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_longest_func_ref.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/arbitrary3.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut file = OpenOptions::new() [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: unused variable: `file` [INFO] [stdout] --> tests/arbitrary3.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut file = OpenOptions::new() [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data1` [INFO] [stdout] --> tests/arbitrary3.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | let data1: Vec> = vec![ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_data1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col_count` [INFO] [stdout] --> tests/arbitrary3.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | let col_count = r.len(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `part` is never read [INFO] [stdout] --> src/bin/lifetime_struct.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | struct ImportantExcerpt<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 3 | part: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImportantExcerpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:402:9 [INFO] [stdout] | [INFO] [stdout] 402 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 402 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 403 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:408:9 [INFO] [stdout] | [INFO] [stdout] 408 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 408 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:848:9 [INFO] [stdout] | [INFO] [stdout] 848 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 848 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:849:9 [INFO] [stdout] | [INFO] [stdout] 849 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 849 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:854:9 [INFO] [stdout] | [INFO] [stdout] 854 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 854 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:972:9 [INFO] [stdout] | [INFO] [stdout] 972 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 972 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:973:9 [INFO] [stdout] | [INFO] [stdout] 973 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 973 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/arbitrary3.rs:978:9 [INFO] [stdout] | [INFO] [stdout] 978 | ... writeln!(file, " "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 978 | let _ = writeln!(file, " "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/bin/dyn_dispatch_type_params.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `hello2` is never used [INFO] [stdout] --> src/bin/dyn_dispatch_type_params.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 3 | trait Super { [INFO] [stdout] | ----- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 29 | fn hello2() -> Self [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bin/rc.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | Cons(i32, Rc), [INFO] [stdout] | ---- ^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 24 - Cons(i32, Rc), [INFO] [stdout] 24 + Cons((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bin/refcell.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker { [INFO] [stdout] | ^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `bar` is never used [INFO] [stdout] --> src/bin/impl_traits_return_type.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | trait Bar: Debug { [INFO] [stdout] | --- method in this trait [INFO] [stdout] 4 | fn bar(&self) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `convert::Infallible` [INFO] [stdout] --> src/bin/actixweb.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::Infallible, io}; [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 variable: `f` [INFO] [stdout] --> src/bin/error1.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/bin/error1.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomErrorB` is never constructed [INFO] [stdout] --> src/bin/error1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct CustomErrorB{ [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 `error_function_b` is never used [INFO] [stdout] --> src/bin/error1.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn error_function_b() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/scratch.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | _ => panic!("expected borrowed value"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bin/scratch.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 20 | Cow::Owned(_) => println!("I own this slice!"), [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] 21 | Cow::Borrowed(_) => println!("I own this slice!"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 22 | _ => panic!("expected borrowed value"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `helper2` is never used [INFO] [stdout] --> tests/helpers/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn helper2() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server3` [INFO] [stdout] --> src/bin/actixweb.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | let server3 = HttpServer::new(closure) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index` is never used [INFO] [stdout] --> src/bin/actixweb.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn index() -> impl Responder { [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 `hello` is never used [INFO] [stdout] --> src/bin/actixweb.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | async fn hello() -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/bin/error2.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomErrorA` is never constructed [INFO] [stdout] --> src/bin/error2.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct CustomErrorA{ [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 `error_function_a` is never used [INFO] [stdout] --> src/bin/error2.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn error_function_a() -> Result<(), CustomErrorA> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | fn foo1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | fn foo2<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule1` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [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 `rule11` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn rule11<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule12` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn rule12<'a>(x: &'a u32, y: &'a u32) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rule2` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn rule2(x: &u32) -> &u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hello` is never constructed [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct Hello {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `rule3` is never used [INFO] [stdout] --> src/bin/lifetime_stack_overflow.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl Hello { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/bin/error2.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CustomErrorA` is never constructed [INFO] [stdout] --> src/bin/error2.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct CustomErrorA{ [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 `error_function_a` is never used [INFO] [stdout] --> src/bin/error2.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn error_function_a() -> Result<(), CustomErrorA> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/bin/rc.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | Cons(i32, Rc), [INFO] [stdout] | ---- ^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 24 - Cons(i32, Rc), [INFO] [stdout] 24 + Cons((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/scratch.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | _ => panic!("expected borrowed value"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bin/scratch.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 20 | Cow::Owned(_) => println!("I own this slice!"), [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] 21 | Cow::Borrowed(_) => println!("I own this slice!"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 22 | _ => panic!("expected borrowed value"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/bin/error3.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CustomErrorA` is never constructed [INFO] [stdout] --> src/bin/error3.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum AppError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 8 | #[error("CustomErrorA with message {message:?}")] [INFO] [stdout] 9 | CustomErrorA { message: String }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error_function_a` is never used [INFO] [stdout] --> src/bin/error3.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn error_function_a() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error_function_c` is never used [INFO] [stdout] --> src/bin/error3.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn error_function_c() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, and `io::Write` [INFO] [stdout] --> tests/arbitrary2.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 6 | io::Write, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 41.90s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-core v0.6.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Display` and `Formatter` [INFO] [stderr] --> src/bin/error2.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{Display, Formatter}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `CustomErrorA` is never constructed [INFO] [stderr] --> src/bin/error2.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | struct CustomErrorA{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `error_function_a` is never used [INFO] [stderr] --> src/bin/error2.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn error_function_a() -> Result<(), CustomErrorA> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | fn foo1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | fn foo2<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: function `rule1` is never used [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn rule1<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `rule11` is never used [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:18:4 [INFO] [stderr] | [INFO] [stderr] 18 | fn rule11<'a>(x: &'a u32, y: &'a u32) -> &'a u32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `rule12` is never used [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:27:4 [INFO] [stderr] | [INFO] [stderr] 27 | fn rule12<'a>(x: &'a u32, y: &'a u32) -> u32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `rule2` is never used [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn rule2(x: &u32) -> &u32 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Hello` is never constructed [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | struct Hello {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `rule3` is never used [INFO] [stderr] --> src/bin/lifetime_stack_overflow.rs:41:8 [INFO] [stderr] | [INFO] [stderr] 38 | impl Hello { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 41 | fn rule3<'a, 'b>(&self, x: &'a u32, _y: &'b u32) -> &u32 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust_scratch` (bin "error2") generated 3 warnings (run `cargo fix --bin "error2" -p rust_scratch` to apply 1 suggestion) [INFO] [stderr] warning: `rust_scratch` (bin "lifetime_stack_overflow") generated 10 warnings (run `cargo fix --bin "lifetime_stack_overflow" -p rust_scratch` to apply 4 suggestions) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bin/scratch.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | _ => panic!("expected borrowed value"), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/bin/scratch.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 20 | Cow::Owned(_) => println!("I own this slice!"), [INFO] [stderr] | ------------- matches some of the same values [INFO] [stderr] 21 | Cow::Borrowed(_) => println!("I own this slice!"), [INFO] [stderr] | ---------------- matches some of the same values [INFO] [stderr] 22 | _ => panic!("expected borrowed value"), [INFO] [stderr] | ^ collectively making this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `convert::Infallible` [INFO] [stderr] --> src/bin/actixweb.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{convert::Infallible, io}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server3` [INFO] [stderr] --> src/bin/actixweb.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | let server3 = HttpServer::new(closure) [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server3` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `index` is never used [INFO] [stderr] --> src/bin/actixweb.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | async fn index() -> impl Responder { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `hello` is never used [INFO] [stderr] --> src/bin/actixweb.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | async fn hello() -> io::Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/bin/commit_index.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/bin/error1.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 13 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/bin/error1.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 23 | fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: struct `CustomErrorB` is never constructed [INFO] [stderr] --> src/bin/error1.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct CustomErrorB{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `error_function_b` is never used [INFO] [stderr] --> src/bin/error1.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn error_function_b() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `bar` is never used [INFO] [stderr] --> src/bin/impl_traits_return_type.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 3 | trait Bar: Debug { [INFO] [stderr] | --- method in this trait [INFO] [stderr] 4 | fn bar(&self) -> u32 { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/bin/rc_refcell.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | Cons(Rc>, Rc), [INFO] [stderr] | ---- ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 7 - Cons(Rc>, Rc), [INFO] [stderr] 7 + Cons((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rust_scratch` (bin "scratch") generated 1 warning [INFO] [stderr] warning: `rust_scratch` (bin "actixweb") generated 4 warnings (run `cargo fix --bin "actixweb" -p rust_scratch` to apply 2 suggestions) [INFO] [stderr] warning: `rust_scratch` (bin "commit_index") generated 1 warning (run `cargo fix --bin "commit_index" -p rust_scratch` to apply 1 suggestion) [INFO] [stderr] warning: `rust_scratch` (bin "error1") generated 4 warnings (run `cargo fix --bin "error1" -p rust_scratch` to apply 2 suggestions) [INFO] [stderr] warning: `rust_scratch` (bin "impl_traits_return_type") generated 1 warning [INFO] [stderr] warning: `rust_scratch` (bin "rc_refcell") generated 1 warning [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bin/try_from_into.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/bin/try_from_into.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 42 | (r @ 0..=255, g @ 0..=255, b @ 0..=255) => Ok(Color { [INFO] [stderr] | --------------------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 47 | (_, _, _) => Err(IntoColorError::IntConversion), [INFO] [stderr] | --------- matches some of the same values [INFO] [stderr] 48 | _ => Err(IntoColorError::BadLen), [INFO] [stderr] | ^ collectively making this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Display` and `Formatter` [INFO] [stderr] --> src/bin/error3.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{Display, Formatter}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `CustomErrorA` is never constructed [INFO] [stderr] --> src/bin/error3.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 7 | enum AppError { [INFO] [stderr] | -------- variant in this enum [INFO] [stderr] 8 | #[error("CustomErrorA with message {message:?}")] [INFO] [stderr] 9 | CustomErrorA { message: String }, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `error_function_a` is never used [INFO] [stderr] --> src/bin/error3.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn error_function_a() -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `error_function_c` is never used [INFO] [stderr] --> src/bin/error3.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn error_function_c() -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Whatev` is never used [INFO] [stderr] --> src/bin/impl_traits.rs:1:7 [INFO] [stderr] | [INFO] [stderr] 1 | trait Whatev { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Hello` is never constructed [INFO] [stderr] --> src/bin/impl_traits.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Hello {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/bin/lifetime_longest_func_ref.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/bin/lifetime_longest_func_ref.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/bin/rc.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | Cons(i32, Rc), [INFO] [stderr] | ---- ^^^ ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `List` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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] 24 - Cons(i32, Rc), [INFO] [stderr] 24 + Cons((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/bin/refcell.rs:12:27 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker { [INFO] [stderr] | ^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(messenger: &T, max: usize) -> LimitTracker<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Display` [INFO] [stderr] --> src/bin/dyn_dispatch_type_params.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Display; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `hello2` is never used [INFO] [stderr] --> src/bin/dyn_dispatch_type_params.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 3 | trait Super { [INFO] [stderr] | ----- associated function in this trait [INFO] [stderr] ... [INFO] [stderr] 29 | fn hello2() -> Self [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `part` is never read [INFO] [stderr] --> src/bin/lifetime_struct.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 2 | struct ImportantExcerpt<'a> { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 3 | part: &'a str, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ImportantExcerpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rust_scratch` (bin "try_from_into") generated 1 warning [INFO] [stderr] warning: `rust_scratch` (bin "error3") generated 4 warnings (run `cargo fix --bin "error3" -p rust_scratch` to apply 1 suggestion) [INFO] [stderr] warning: `rust_scratch` (bin "impl_traits") generated 2 warnings [INFO] [stderr] warning: `rust_scratch` (bin "lifetime_longest_func_ref") generated 2 warnings (run `cargo fix --bin "lifetime_longest_func_ref" -p rust_scratch` to apply 2 suggestions) [INFO] [stderr] warning: `rust_scratch` (bin "rc") generated 1 warning [INFO] [stderr] warning: `rust_scratch` (bin "refcell") generated 1 warning (run `cargo fix --bin "refcell" -p rust_scratch` to apply 1 suggestion) [INFO] [stderr] warning: `rust_scratch` (bin "dyn_dispatch_type_params") generated 2 warnings (run `cargo fix --bin "dyn_dispatch_type_params" -p rust_scratch` to apply 1 suggestion) [INFO] [stderr] warning: `rust_scratch` (bin "lifetime_struct") generated 1 warning [INFO] [stderr] warning: unused imports: `File`, `OpenOptions`, and `io::Write` [INFO] [stderr] --> tests/arbitrary2.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | fs::{File, OpenOptions}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ [INFO] [stderr] 6 | io::Write, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `helper2` is never used [INFO] [stderr] --> tests/helpers/mod.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn helper2() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rust_scratch` (bin "actixweb" test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: `rust_scratch` (bin "error2" test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `rust_scratch` (bin "rc" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (bin "lifetime_longest_func_ref" test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `rust_scratch` (test "arbitrary2") generated 1 warning (run `cargo fix --test "arbitrary2" -p rust_scratch` to apply 1 suggestion) [INFO] [stderr] warning: `rust_scratch` (bin "error3" test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: `rust_scratch` (bin "rc_refcell" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (test "hello") generated 1 warning [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> tests/arbitrary.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | Rng, SeedableRng, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> tests/arbitrary.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/arbitrary.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | let mut data = vec![ [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: unused import: `super::*` [INFO] [stderr] --> tests/world.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `File` [INFO] [stderr] --> tests/arbitrary3.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | fs::{File, OpenOptions}, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `sqlx::testing::TestFixture` [INFO] [stderr] --> tests/arbitrary3.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | use sqlx::testing::TestFixture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `style::VerticalLine` [INFO] [stderr] --> tests/arbitrary3.rs:11:50 [INFO] [stderr] | [INFO] [stderr] 11 | use tabled::{builder::Builder, object::Cell, style::VerticalLine, Modify, Span, Style}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> tests/arbitrary3.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/arbitrary3.rs:178:13 [INFO] [stderr] | [INFO] [stderr] 178 | let mut file = OpenOptions::new() [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: unused variable: `file` [INFO] [stderr] --> tests/arbitrary3.rs:178:13 [INFO] [stderr] | [INFO] [stderr] 178 | let mut file = OpenOptions::new() [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data1` [INFO] [stderr] --> tests/arbitrary3.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | let data1: Vec> = vec![ [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_data1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col_count` [INFO] [stderr] --> tests/arbitrary3.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | let col_count = r.len(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_count` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 402 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 403 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:408:9 [INFO] [stderr] | [INFO] [stderr] 408 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 408 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:848:9 [INFO] [stderr] | [INFO] [stderr] 848 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 848 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:849:9 [INFO] [stderr] | [INFO] [stderr] 849 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 849 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:854:9 [INFO] [stderr] | [INFO] [stderr] 854 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 854 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:972:9 [INFO] [stderr] | [INFO] [stderr] 972 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 972 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:973:9 [INFO] [stderr] | [INFO] [stderr] 973 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 973 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/arbitrary3.rs:978:9 [INFO] [stderr] | [INFO] [stderr] 978 | ... writeln!(file, " "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 978 | let _ = writeln!(file, " "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rust_scratch` (bin "commit_index" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (test "arbitrary") generated 3 warnings (run `cargo fix --test "arbitrary" -p rust_scratch` to apply 3 suggestions) [INFO] [stderr] warning: `rust_scratch` (bin "lifetime_stack_overflow" test) generated 10 warnings (10 duplicates) [INFO] [stderr] warning: `rust_scratch` (test "world") generated 1 warning (run `cargo fix --test "world" -p rust_scratch` to apply 1 suggestion) [INFO] [stderr] warning: `rust_scratch` (bin "refcell" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (bin "lifetime_struct" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (test "arbitrary3") generated 17 warnings (run `cargo fix --test "arbitrary3" -p rust_scratch` to apply 8 suggestions) [INFO] [stderr] warning: `rust_scratch` (bin "try_from_into" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (bin "impl_traits" test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `rust_scratch` (bin "dyn_dispatch_type_params" test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `rust_scratch` (bin "impl_traits_return_type" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (bin "scratch" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `rust_scratch` (bin "error1" test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-core v0.6.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/bin/actixweb.rs (/opt/rustwide/target/debug/deps/actixweb-aa2e1601f1304fc9) [INFO] [stderr] Running unittests src/bin/binmain.rs (/opt/rustwide/target/debug/deps/binmain-2dbddd2df0e9380b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/builder.rs (/opt/rustwide/target/debug/deps/builder-d9cb0b0c1dacc963) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/commit_index.rs (/opt/rustwide/target/debug/deps/commit_index-43578bd27da004b6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/deref.rs (/opt/rustwide/target/debug/deps/deref-72698134c8cf8644) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/dyn_dispatch_type_params.rs (/opt/rustwide/target/debug/deps/dyn_dispatch_type_params-07ad9e587b930632) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/error1.rs (/opt/rustwide/target/debug/deps/error1-c70f18d3939d2787) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/error2.rs (/opt/rustwide/target/debug/deps/error2-c6d9d859c6909e3b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/error3.rs (/opt/rustwide/target/debug/deps/error3-2a898042575c6213) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/from_str.rs (/opt/rustwide/target/debug/deps/from_str-1260dc42a4918101) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::invalid_age ... ok [INFO] [stdout] test tests::empty_input ... ok [INFO] [stdout] test tests::good_input ... ok [INFO] [stdout] test tests::missing_age ... ok [INFO] [stdout] test tests::missing_comma_and_age ... ok [INFO] [stdout] test tests::missing_name ... ok [INFO] [stdout] test tests::missing_name_and_invalid_age ... ok [INFO] [stdout] test tests::missing_name_and_age ... ok [INFO] [stdout] test tests::trailing_comma ... ok [INFO] [stdout] test tests::trailing_comma_and_some_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/generic_impl.rs (/opt/rustwide/target/debug/deps/generic_impl-5b89db8b7468f4d6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/impl_traits.rs (/opt/rustwide/target/debug/deps/impl_traits-0e7aa0d42582a241) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/impl_traits_return_type.rs (/opt/rustwide/target/debug/deps/impl_traits_return_type-e22583411bfc84cb) [INFO] [stderr] Running unittests src/bin/lifetime_longest.rs (/opt/rustwide/target/debug/deps/lifetime_longest-0a9a739c81ec61f3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/lifetime_longest_func_ref.rs (/opt/rustwide/target/debug/deps/lifetime_longest_func_ref-18ad24f3b323eb3c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/lifetime_rules.rs (/opt/rustwide/target/debug/deps/lifetime_rules-9e378140190e3ee2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/lifetime_stack_overflow.rs (/opt/rustwide/target/debug/deps/lifetime_stack_overflow-00b56f1eebf71fcf) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/lifetime_struct.rs (/opt/rustwide/target/debug/deps/lifetime_struct-45813775331b2f5f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/lifetimes1.rs (/opt/rustwide/target/debug/deps/lifetimes1-7b105ced1c211bac) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/lifetimes2.rs (/opt/rustwide/target/debug/deps/lifetimes2-0fddc65f2a040df6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/rc.rs (/opt/rustwide/target/debug/deps/rc-9c79fbd0b4ebc529) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/rc_refcell.rs (/opt/rustwide/target/debug/deps/rc_refcell-131a1bef6954466a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/rc_sampl.rs (/opt/rustwide/target/debug/deps/rc_sampl-94625830fae7b975) [INFO] [stderr] Running unittests src/bin/refcell.rs (/opt/rustwide/target/debug/deps/refcell-fa930a616ffb540a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_sends_an_over_75_percent_warning_message ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_scratch-2dd0348ff08364ab) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/scratch.rs (/opt/rustwide/target/debug/deps/scratch-95c76e4093c039b6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/simple_check_lifetime.rs (/opt/rustwide/target/debug/deps/simple_check_lifetime-159d894936029e09) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/threads1.rs (/opt/rustwide/target/debug/deps/threads1-051356bf580f0e6d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/threads2.rs (/opt/rustwide/target/debug/deps/threads2-63b8f8ca0db4a03d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/traits_largest.rs (/opt/rustwide/target/debug/deps/traits_largest-92d0bf3871ee9115) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/try_from_into.rs (/opt/rustwide/target/debug/deps/try_from_into-4d07fb952963cbde) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_array_correct ... ok [INFO] [stdout] test tests::test_array_out_of_range_positive ... ok [INFO] [stdout] test tests::test_tuple_correct ... ok [INFO] [stdout] test tests::test_tuple_out_of_range_negative ... ok [INFO] [stdout] test tests::test_slice_out_of_range_positive ... ok [INFO] [stdout] test tests::test_tuple_out_of_range_positive ... ok [INFO] [stdout] test tests::test_slice_sum ... ok [INFO] [stdout] test tests::test_slice_correct ... ok [INFO] [stdout] test tests::test_tuple_sum ... ok [INFO] [stdout] test tests::test_array_out_of_range_negative ... ok [INFO] [stdout] test tests::test_slice_excess_length ... ok [INFO] [stdout] test tests::test_slice_insufficient_length ... ok [INFO] [stdout] test tests::test_array_sum ... ok [INFO] [stdout] test tests::test_slice_out_of_range_negative ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/unicode.rs (/opt/rustwide/target/debug/deps/unicode-6840023a2bd8597b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/write_file.rs (/opt/rustwide/target/debug/deps/write_file-f2c180d7299e11d5) [INFO] [stdout] [INFO] [stderr] Running tests/arbitrary.rs (/opt/rustwide/target/debug/deps/arbitrary-9ef7e1fd74a56491) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_data_example ... ok [INFO] [stdout] test tests::test_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/arbitrary1.rs (/opt/rustwide/target/debug/deps/arbitrary1-68357d6df66bac72) [INFO] [stdout] running 1 test [INFO] [stdout] test tests::qc_test_data_refined ... ok [INFO] [stderr] Running tests/arbitrary2.rs (/opt/rustwide/target/debug/deps/arbitrary2-ab2957200863fb29) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::qc_table_is_consistent_with_spans ... ignored, Test fails [INFO] [stdout] test tests::test_data_span_test ... ignored, Test fails [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/arbitrary3.rs (/opt/rustwide/target/debug/deps/arbitrary3-2d8c7784f2e86d5a) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::qc_test_data_string ... FAILED [INFO] [stdout] test tests::qc_test_data_span_test ... FAILED [INFO] [stdout] test tests::test_data_span_test ... FAILED [INFO] [stdout] test tests::test_data_example ... FAILED [INFO] [stdout] test tests::qc_test_data_refined ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::qc_test_data_string stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::qc_test_data_string' (7551) panicked at tests/arbitrary3.rs:337:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e4413a34031 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5e4413a34031 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5e4413a4960a - ::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5e4413a4960a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 6: 0x5e4413a3857c - core[df12db4294e9bfd3]::io::write::default_write_fmt::> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11 [INFO] [stdout] 7: 0x5e4413a3857c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13 [INFO] [stdout] 8: 0x5e4413a10626 - ::print [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5e4413a10626 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5e4413a2c799 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5e4413846230 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 12: 0x5e4413846230 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21 [INFO] [stdout] 13: 0x5e4413a2c952 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 14: 0x5e4413a2c952 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13 [INFO] [stdout] 15: 0x5e4413a106d2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13 [INFO] [stdout] 16: 0x5e4413a09429 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5e4413a112cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5 [INFO] [stdout] 18: 0x5e4413a49e5c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5e4413a49b82 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1871:5 [INFO] [stdout] 20: 0x5e441382a81e - >::unwrap [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1232:23 [INFO] [stdout] 21: 0x5e441382a81e - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_string::qc_test_data_string [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:337:14 [INFO] [stdout] 22: 0x5e441381f249 - ::result::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:35 [INFO] [stdout] 23: 0x5e4413818520 - ::result::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 24: 0x5e44138140f1 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::result::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 25: 0x5e441382223b - __rust_try [INFO] [stdout] 26: 0x5e441381988f - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<::result::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 27: 0x5e441381988f - std[70759c8f55707aa4]::panic::catch_unwind::::result::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: 0x5e4413819756 - quickcheck[60271d2fc937a1d3]::tester::safe::<(), ::result::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5 [INFO] [stdout] 29: 0x5e4413821c14 - ::result [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:21 [INFO] [stdout] 30: 0x5e4413818be6 - ::quicktest:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21 [INFO] [stdout] 31: 0x5e4413818883 - ::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41 [INFO] [stdout] 32: 0x5e44138196e5 - quickcheck[60271d2fc937a1d3]::tester::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23 [INFO] [stdout] 33: 0x5e4413824aad - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_string [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:329:5 [INFO] [stdout] 34: 0x5e4413822337 - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_string::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:329:37 [INFO] [stdout] 35: 0x5e4413822136 - >::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 36: 0x5e441383951b - core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 37: 0x5e441383951b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18 [INFO] [stdout] 38: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74 [INFO] [stdout] 39: 0x5e4413846b85 - as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 40: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 41: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 42: 0x5e4413846b85 - std[70759c8f55707aa4]::panic::catch_unwind::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 43: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27 [INFO] [stdout] 44: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43 [INFO] [stdout] 45: 0x5e4413840444 - test[9d35eded1c95d3be]::run_test::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41 [INFO] [stdout] 46: 0x5e4413840444 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 47: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13 [INFO] [stdout] 48: 0x5e4413849ce2 - ::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 49: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 50: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 51: 0x5e4413849ce2 - std[70759c8f55707aa4]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 52: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26 [INFO] [stdout] 53: 0x5e4413849ce2 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 54: 0x5e4413a33909 - + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9 [INFO] [stdout] 55: 0x5e4413a33909 - ::new::thread_start [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17 [INFO] [stdout] 56: 0x74c7460e2dfa - [INFO] [stdout] 57: 0x74c7461763d4 - clone [INFO] [stdout] 58: 0x0 - [INFO] [stdout] [INFO] [stdout] thread 'tests::qc_test_data_string' (7551) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28: [INFO] [stdout] [quickcheck] TEST FAILED (runtime error). Arguments: (TableStructure { rows: [[1, 2006498958, 1694652193, 2828283897, 1495118005, 203941650, 968184116, 2708308674, 0, 3401424975, 170225944, 4026634182, 0, 1765285481, 1852127029, 2997822798, 3364011929, 3790705388, 4236777118, 2784825514, 508804428, 2054947996, 1719399577, 2857170160, 1, 1243614200, 2249959537, 4294967295, 73868816, 4062607417, 214263407], [4004893975, 2287358295, 2205930763, 3795492896, 2273801903, 559706814, 2116597555, 3647785726, 2722836203, 2964499173, 4188488335, 3464554398, 1644725516, 3971696897, 607380541, 2409169183, 482665811, 3783549998, 2933107585, 1, 366493147, 2263133307, 3749831314, 2190376747, 809750933, 607566089], [1945523043, 4140855447, 3694236531, 4098219394, 3727840602, 3301484916, 3687647186, 2168634792, 0, 981130755, 1728266671, 1336821693, 0, 4074054512, 1210906099, 3558112436, 1921284008, 1786953037, 4006581822, 3077618091, 59499527, 876659969, 0, 3576217136, 3697971170, 3104564391, 523359288, 382819292, 2905031880, 1302938618, 3092859134, 498765408, 2681735583, 2800480438, 4294967295, 0, 2166816512, 3595732124, 3164326564, 2027529836, 3624444596, 764395696, 1055015905, 3310543862, 1527851872, 1304278122, 2897980802, 1902380428, 1540116163, 4294967295, 3146243810, 3219786570, 2192848286, 844583959, 3302181805, 3753992406, 228339561, 3702012978, 3223696872, 3814022117, 13194700, 1939711701, 2281232962, 3851618244, 2264180199, 752089652, 1901104160, 2419068788, 3654520195, 1312098766, 2891961503, 1297182393, 85411141, 1109167270, 4188254801, 1111929059, 1076501054, 2474636997, 1406621488], [3128683563, 0, 2476159172, 702135619, 544209632, 704467776, 4037785258, 379700657, 2331413036, 2596113566, 345496718, 1776898331, 2191324995, 3121828462, 2164771730, 2771604768, 3723382194, 3501597140, 3859198973, 4111158525, 1, 605659915, 2910248949, 4294967295, 652461599, 2237569339, 3206488017, 520633044, 3420028426, 4294967295, 1583596160, 2287769108, 2181402396, 2882430064, 2201044612, 4294967295, 1784185766, 1, 1368449553, 3154719659, 1897174765, 1518594023, 727673997, 2023781307, 4283636709, 2853025895], [2328644265, 1445802079, 376152508, 4011654086, 923243418, 483887339, 1944470984, 773051064, 309436232, 4019946678, 1823751911, 4294967295, 2599118981, 1994150501, 3395407883, 0, 87817488, 1010055383, 1509343042, 2083326914, 1432730885, 2851423768], [3886382615, 3654934276, 3793909920, 3168880788, 2008532754, 0, 4294967295, 3998655546, 0, 225914866, 361252237, 3848511404, 3029778718, 199298829, 135526970, 1112628688, 0, 1456275194], [1317695361, 0, 2086361897, 3793718089, 855411364, 3059044805, 1361143567, 3519446357, 2945770935, 1, 1829663632, 2463977365, 890764365, 3234036501, 2577979882, 1403714531, 245732853, 1568351213, 3401340524, 0, 61455523, 2651311342, 1, 703067463, 2606354871, 3343147167, 1049737081, 710225937, 1285957454, 1297309241, 3913925384, 724478166, 55970569, 1862646463, 4079924443, 4294967295, 2259253154, 2022833258, 1846756728, 4069932211, 1212061349, 2215475871, 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2785358278, 2752327309, 2535815884, 4209079998, 910756913, 568127137, 3794346642, 3001337172, 3269358394, 1716333197, 2045831866, 473567423], [2332803575, 4021512726, 2429950597, 676907697], [1942822817, 2107773780, 2163313711, 3410074932, 2269743860, 198478658, 3781568535, 1255993581, 4285430870, 3917376169, 3218236824, 159043806, 491192824, 2008963472, 318599857, 4224237905, 4162532126, 1967456569, 0, 2664294927, 2381633988, 524722314, 950695207, 1711915487, 4294967295, 3785974183, 1543276763, 1411114974, 2734952702], [4060868593, 3161968583, 2794888540, 3959278871, 1466605359, 4294967295, 4294967295, 1944978954, 340921165, 3564559216, 3295967247, 144173229, 53934146], [542557903, 3797328464, 3075256147, 2901494103, 1, 3390272267, 1533768278, 3984295217, 2557979400, 648402688, 3385027761, 2310141083, 0, 1240621230, 3013364315, 1095883040, 4004729910, 449308143, 979892631, 2956179147, 3191098443, 1194425324, 1182076125, 3160722811, 2618614506, 3034737612, 1341180452, 1456133216, 4252218768, 2550172609, 2147042653, 3433410677, 3097131361, 4294967295, 1287826223, 3304103819, 974768035, 564006784, 3585934972, 2285599394, 0, 2696207863, 2546413008, 4065414378, 1016395739, 3017993508, 3195476397, 2400624049, 22253798, 4193928654, 2727620867, 82621133, 0, 4194068876, 1476502202, 2878212749, 1452452245, 4112803989, 2286053519, 269404378, 1503297311, 2684317448, 3002161784, 2816321255, 1094753830, 4185204887, 1725820357, 3654645354, 1536365283, 2325037267, 2728500646, 3809821040, 0, 2023889074, 491476475, 1455659202, 1818168724, 2379524474, 1929358135, 2075456297, 105834213, 4294967295, 2484293906, 0, 3978246029, 2325836985, 735666447, 345358953], [0, 4146246992, 2488441969, 4294967295, 3718540446, 2097005337, 1840062880, 3586641858, 2486959845, 1182463723, 2494050301, 179958985, 4294967295, 265043129, 2236889542, 3780545754, 1767332518, 562303199, 690891656, 144221265, 1519880498, 1657887858, 3901817767, 3288569047, 1347562766, 1336194120, 2103400928, 2539466194, 2593964681, 2048843410, 3018042706, 3219984206], [491770030, 104683410, 1824834530, 1536001411, 1576690964, 3049932004, 3583580425, 2117621388, 3258294078, 3550451730, 2318619397, 288597826, 2331547744, 337618529, 1, 2855288933, 1539661346, 1918150325, 621702971, 2385202070, 1505508724, 1, 3406220431, 1927565038, 325236559, 2719555211, 3075914662, 477504220, 406279064]], theme: Modern, row_span: [229, 174, 180, 0, 36, 255, 50, 208, 112, 102, 252, 1, 125, 27, 204, 8, 34, 1, 60, 9, 37, 161, 196, 36, 194, 172, 41, 248, 67, 110, 204, 155, 221, 31, 153, 23, 46, 219, 255, 255, 97, 150, 165, 202, 0, 0, 0, 45, 161, 99, 238, 57, 88, 47, 241, 2, 177, 255, 255, 67, 148, 91, 126, 229, 109, 15, 180, 226, 91], col_span: [179, 1, 101, 7, 91, 69, 234, 43, 1, 21, 134, 34, 122, 198, 175, 123, 95, 37, 254, 43, 255, 38, 236, 255, 73, 83, 72, 24, 75, 10, 255, 168, 49, 220, 1, 62, 105, 27, 85, 204, 164, 254, 251, 211, 138, 107, 124, 49, 0, 120, 0, 92, 175, 1, 190, 68, 32, 20, 90, 141, 146, 16, 218, 244, 53, 223, 14, 125, 26, 171, 80, 227, 28, 179, 41, 111, 255, 109, 204, 205, 58, 56, 230, 136, 5, 93, 0, 47, 245, 133, 140, 182, 140, 68, 202, 79, 216] }) [INFO] [stdout] Error: "called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: \"Read-only file system\" }" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e4413a34031 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5e4413a34031 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5e4413a4960a - ::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5e4413a4960a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 6: 0x5e4413a3857c - core[df12db4294e9bfd3]::io::write::default_write_fmt::> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11 [INFO] [stdout] 7: 0x5e4413a3857c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13 [INFO] [stdout] 8: 0x5e4413a10626 - ::print [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5e4413a10626 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5e4413a2c799 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5e4413846230 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 12: 0x5e4413846230 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21 [INFO] [stdout] 13: 0x5e4413a2c952 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 14: 0x5e4413a2c952 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13 [INFO] [stdout] 15: 0x5e44138146fb - std[70759c8f55707aa4]::panicking::begin_panic::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:752:9 [INFO] [stdout] 16: 0x5e44138379de - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5e4413810d4b - std[70759c8f55707aa4]::panicking::begin_panic:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:751:5 [INFO] [stdout] 18: 0x5e4413818b07 - ::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28 [INFO] [stdout] 19: 0x5e44138196e5 - quickcheck[60271d2fc937a1d3]::tester::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23 [INFO] [stdout] 20: 0x5e4413824aad - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_string [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:329:5 [INFO] [stdout] 21: 0x5e4413822337 - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_string::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:329:37 [INFO] [stdout] 22: 0x5e4413822136 - >::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5e441383951b - core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5e441383951b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18 [INFO] [stdout] 25: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74 [INFO] [stdout] 26: 0x5e4413846b85 - as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 27: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 28: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5e4413846b85 - std[70759c8f55707aa4]::panic::catch_unwind::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27 [INFO] [stdout] 31: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43 [INFO] [stdout] 32: 0x5e4413840444 - test[9d35eded1c95d3be]::run_test::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41 [INFO] [stdout] 33: 0x5e4413840444 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 34: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13 [INFO] [stdout] 35: 0x5e4413849ce2 - ::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 36: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 37: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 38: 0x5e4413849ce2 - std[70759c8f55707aa4]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26 [INFO] [stdout] 40: 0x5e4413849ce2 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5e4413a33909 - + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9 [INFO] [stdout] 42: 0x5e4413a33909 - ::new::thread_start [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17 [INFO] [stdout] 43: 0x74c7460e2dfa - [INFO] [stdout] 44: 0x74c7461763d4 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::qc_test_data_span_test stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::qc_test_data_span_test' (7550) panicked at tests/arbitrary3.rs:882:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e4413a34031 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5e4413a34031 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5e4413a4960a - ::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5e4413a4960a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 6: 0x5e4413a3857c - core[df12db4294e9bfd3]::io::write::default_write_fmt::> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11 [INFO] [stdout] 7: 0x5e4413a3857c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13 [INFO] [stdout] 8: 0x5e4413a10626 - ::print [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5e4413a10626 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5e4413a2c799 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5e4413846230 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 12: 0x5e4413846230 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21 [INFO] [stdout] 13: 0x5e4413a2c952 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 14: 0x5e4413a2c952 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13 [INFO] [stdout] 15: 0x5e4413a106d2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13 [INFO] [stdout] 16: 0x5e4413a09429 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5e4413a112cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5 [INFO] [stdout] 18: 0x5e4413a49e5c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5e4413a49b82 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1871:5 [INFO] [stdout] 20: 0x5e441382c78e - >::unwrap [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1232:23 [INFO] [stdout] 21: 0x5e441382c78e - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_span_test::qc_test_data_span_test [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:882:14 [INFO] [stdout] 22: 0x5e441381f249 - ::result::{closure#0} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:35 [INFO] [stdout] 23: 0x5e4413818520 - ::result::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 24: 0x5e44138140f1 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::result::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 25: 0x5e441382223b - __rust_try [INFO] [stdout] 26: 0x5e441381988f - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<::result::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 27: 0x5e441381988f - std[70759c8f55707aa4]::panic::catch_unwind::::result::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: 0x5e4413819756 - quickcheck[60271d2fc937a1d3]::tester::safe::<(), ::result::{closure#0}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5 [INFO] [stdout] 29: 0x5e4413821c14 - ::result [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:371:21 [INFO] [stdout] 30: 0x5e4413818be6 - ::quicktest:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21 [INFO] [stdout] 31: 0x5e4413818883 - ::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41 [INFO] [stdout] 32: 0x5e44138196e5 - quickcheck[60271d2fc937a1d3]::tester::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23 [INFO] [stdout] 33: 0x5e441382a6bd - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_span_test [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:874:5 [INFO] [stdout] 34: 0x5e44138223c7 - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_span_test::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:874:37 [INFO] [stdout] 35: 0x5e4413822196 - >::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 36: 0x5e441383951b - core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 37: 0x5e441383951b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18 [INFO] [stdout] 38: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74 [INFO] [stdout] 39: 0x5e4413846b85 - as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 40: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 41: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 42: 0x5e4413846b85 - std[70759c8f55707aa4]::panic::catch_unwind::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 43: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27 [INFO] [stdout] 44: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43 [INFO] [stdout] 45: 0x5e4413840444 - test[9d35eded1c95d3be]::run_test::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41 [INFO] [stdout] 46: 0x5e4413840444 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 47: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13 [INFO] [stdout] 48: 0x5e4413849ce2 - ::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 49: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 50: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 51: 0x5e4413849ce2 - std[70759c8f55707aa4]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 52: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26 [INFO] [stdout] 53: 0x5e4413849ce2 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 54: 0x5e4413a33909 - + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9 [INFO] [stdout] 55: 0x5e4413a33909 - ::new::thread_start [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17 [INFO] [stdout] 56: 0x74c7460e2dfa - [INFO] [stdout] 57: 0x74c7461763d4 - clone [INFO] [stdout] 58: 0x0 - [INFO] [stdout] [INFO] [stdout] thread 'tests::qc_test_data_span_test' (7550) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28: [INFO] [stdout] [quickcheck] TEST FAILED (runtime error). Arguments: (TableStructure { rows: [[456283405, 3599023899, 0, 3801709270, 3397317533, 1949372494, 434796251, 3014345664, 1989712051, 3659658755, 761369941, 1442136422], [983715178, 3258080664, 1619993640, 3820316056, 440145481, 1053802115], [2802129824, 976271745, 904422363, 2261657644, 3149674658, 2947186733, 2474056838, 1922021114, 1295883781, 2664373097, 134750196, 2883177051, 3324751882, 1018181017, 3744720887, 2021465450, 3044293888, 2524347484, 2280327882, 2814693068, 393464683, 3065349981, 115113563, 1868281999, 4294621735, 1299700160, 167428514, 3505517282, 2346534621, 4294967295, 3435744227, 3467505853, 2739371580, 3756753133, 3146031280, 3563489508, 4115778651, 1506733294, 798434007, 4281332103, 1165161657, 4294967295, 3103309100, 1108757339, 2278579632, 1272225540, 2267373334, 1, 2997158082, 3962614578, 3841067604, 529452849, 4294967295, 2676498887, 3695355059], [854908449, 1251654466, 458566167, 2780701321, 711408727, 2870041906, 1669190556, 3902266805, 1, 3483426487, 858345797, 1286485986, 1413084001, 1066910194, 2134698614, 2194195436, 3668983546, 1546466645, 1267626007, 0, 3466209185, 3841017465, 4165808276, 1205810909, 3959110701, 16185962, 3323165775, 3464722101, 661052302, 7709146, 89027496, 3427966435, 259573492, 4294967295, 69018158, 2927528341, 3827388029, 1935138962, 1, 766870992, 191300484, 2842443605, 1271601872, 1537310694, 1745965749, 785022485, 1314524386, 1312234178, 1225038997, 835917792, 3088075668, 1, 4003332488, 2088349084, 569231262, 434567371, 1505893081, 321960241, 1365345168, 2935885319, 2898721011, 235944003, 771122408, 2836437713, 419003713, 4206661875, 4099524637, 2923618985, 3378455660, 3100836770, 1, 1021012816, 2255758103, 834344064, 4027451099, 2200911317, 1876475815, 2741351387, 0, 1, 1238001107, 1942513391, 1275542013, 4083486746, 1524870025, 265844947, 1469007008, 205047778, 1287046526, 836689881, 581378431, 1558397794], [2894995679, 584586954, 2693905380, 2412576934, 4249630896, 3478028328, 1814046209, 855661800, 3621210819, 2135240701, 298294384, 455569330, 1504873284, 3915480325, 3523448582, 4294967295, 211652292, 2335309150, 2688356949, 2806827946, 3193263955, 1589931616, 778592227, 2129365317, 1143661373, 2757666497, 1794776740, 3593563014, 4294967295, 3349032871, 2193824761, 1786563032, 4216092157, 2532431010, 2587857717, 3387758743, 2203511027, 3559896564, 812119924, 4178433477, 3961780046, 1238910100], [129958489, 1, 2816020568, 3611747913, 2573462504, 2929485202, 259310860, 2885935965, 586799109, 679213610, 268834769, 197106236, 599876828, 699050228, 775987301, 1599943151, 257278265, 2294760851, 304240953, 761484742, 4109834849, 700279957, 3105996512, 2706944040, 40415717, 4207626814, 2772878655, 4030638568, 753767617, 2236128362, 3624973211, 1205881441, 1749552747, 1, 2885887742, 490800569, 835222950, 4068510818, 788145098, 376124021, 2607356598, 2001303472, 288831815, 3171534397, 0, 3295949488, 1, 218481497, 957606226, 4294967295, 628060947, 1560060693, 4225642921, 4294967295, 2915913289, 1216311711, 3020938641, 1189451662, 977816352, 3587311562, 1716124903, 937554156, 0, 3316464260, 2614252473, 3502002003, 2153180117, 1, 510277238, 3097939412, 1, 2508819075, 567930783, 747226534, 1463960187, 2325413911, 3286367851, 3649639245, 536106966, 2956395349, 2141193600, 3762233040, 65133874, 372638732, 125830528, 3364550035, 3859632564, 1963830806, 2086886834, 534848720, 0, 3998716859, 403705848, 4027915707, 1461276314, 0, 1], [2375278534, 1, 3390342325, 4287164266, 3355317808, 479017653, 2647272940, 2372110207, 1272523043], [2423464104, 1832014100, 3787977108, 1094010793, 1260198892, 0], [2882185805, 4106143068, 2960742668, 467897690, 3745499035, 3838511877, 970424450, 3986485449, 4125221524, 1718934424, 3316289479, 327517984, 2926685687, 3492528270, 2941298486, 2317561157, 2997060813, 3016614800, 1189184795, 2708822036, 3929990229, 253302099, 1662176251, 114323192, 2849340400, 2810516676, 3834047633, 3392680688, 228259469, 2126107906, 391242423, 1687992493, 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841473400, 4294967295, 3777273940, 3397717286, 2924802046, 126485026, 594483458, 1360797986, 2670608440, 114415143, 2035711017, 858743532, 4294967295, 2846716908, 1678417134, 1307778105, 3886068589, 4294967295, 2240233767, 1678753409, 826870450, 4085734864, 2976610936, 3838173228, 1909731998, 1994630666, 1092955837, 2016048618, 1078407796, 1, 718634651, 4294967295, 2695750495, 2135864997, 1098466286, 3745799044, 164144142, 3689677675, 3076793878, 163076759, 2500712710, 3950309926, 4294967295, 2985496720], [1243572886, 3953599820, 425317440, 4294967295, 1356542447, 3453632063, 1, 3535004532, 2851084121, 4131894205, 2062098747, 2013817438, 2092832525, 1, 603300311, 3598267064, 1283701081, 3192719139, 1965390607, 2832950210, 4294967295, 404236260, 1527584956, 4072894074, 1, 1183556180, 1809159993, 714109769, 2163906599, 3786698084, 2660040069, 2135835419, 2398938597, 2362729183, 1775773597, 1661601704, 3028182910, 3295273819, 4209244254, 3961001710, 641989203, 4231457878, 3624910622, 3255219248, 108266087, 3047487075, 2015635019, 3170995637, 1, 2456648029, 335917111, 2979904956, 3469735454], [1846328830, 427266044], [1365268376, 527776501, 1649945486, 2211792770, 288225600, 0, 2143712559, 3627009417, 2574230257, 2092773480, 28123361, 393310422, 1764344142, 4179455768, 1315315959, 3828264331, 3303667878, 583418313, 3455384626, 1973719362, 2113662895, 1877542352, 565775307, 3022888235, 1289304986, 1960776850, 1008405466, 2132049814, 1291649222, 3053137999]], theme: Rounded, row_span: [170, 101, 211, 14, 232, 1, 96, 55, 64, 167, 199, 138, 167, 210], col_span: [3, 92, 237, 222, 44, 117, 91, 236, 215, 101, 143, 253] }) [INFO] [stdout] Error: "called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: \"Read-only file system\" }" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e4413a34031 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5e4413a34031 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5e4413a4960a - ::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5e4413a4960a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 6: 0x5e4413a3857c - core[df12db4294e9bfd3]::io::write::default_write_fmt::> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11 [INFO] [stdout] 7: 0x5e4413a3857c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13 [INFO] [stdout] 8: 0x5e4413a10626 - ::print [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5e4413a10626 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5e4413a2c799 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5e4413846230 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 12: 0x5e4413846230 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21 [INFO] [stdout] 13: 0x5e4413a2c952 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 14: 0x5e4413a2c952 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13 [INFO] [stdout] 15: 0x5e44138146fb - std[70759c8f55707aa4]::panicking::begin_panic::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:752:9 [INFO] [stdout] 16: 0x5e44138379de - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5e4413810d4b - std[70759c8f55707aa4]::panicking::begin_panic:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:751:5 [INFO] [stdout] 18: 0x5e4413818b07 - ::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28 [INFO] [stdout] 19: 0x5e44138196e5 - quickcheck[60271d2fc937a1d3]::tester::quickcheck:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23 [INFO] [stdout] 20: 0x5e441382a6bd - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_span_test [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:874:5 [INFO] [stdout] 21: 0x5e44138223c7 - arbitrary3[6cb581eb634ca07f]::tests::qc_test_data_span_test::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:874:37 [INFO] [stdout] 22: 0x5e4413822196 - >::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5e441383951b - core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5e441383951b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18 [INFO] [stdout] 25: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74 [INFO] [stdout] 26: 0x5e4413846b85 - as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 27: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 28: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5e4413846b85 - std[70759c8f55707aa4]::panic::catch_unwind::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27 [INFO] [stdout] 31: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43 [INFO] [stdout] 32: 0x5e4413840444 - test[9d35eded1c95d3be]::run_test::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41 [INFO] [stdout] 33: 0x5e4413840444 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 34: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13 [INFO] [stdout] 35: 0x5e4413849ce2 - ::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 36: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 37: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 38: 0x5e4413849ce2 - std[70759c8f55707aa4]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26 [INFO] [stdout] 40: 0x5e4413849ce2 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5e4413a33909 - + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9 [INFO] [stdout] 42: 0x5e4413a33909 - ::new::thread_start [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17 [INFO] [stdout] 43: 0x74c7460e2dfa - [INFO] [stdout] 44: 0x74c7461763d4 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_data_span_test stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_data_span_test' (7553) panicked at tests/arbitrary3.rs:755:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e4413a34031 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5e4413a34031 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5e4413a4960a - ::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5e4413a4960a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 6: 0x5e4413a3857c - core[df12db4294e9bfd3]::io::write::default_write_fmt::> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11 [INFO] [stdout] 7: 0x5e4413a3857c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13 [INFO] [stdout] 8: 0x5e4413a10626 - ::print [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5e4413a10626 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5e4413a2c799 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5e4413846230 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 12: 0x5e4413846230 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21 [INFO] [stdout] 13: 0x5e4413a2c952 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 14: 0x5e4413a2c952 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13 [INFO] [stdout] 15: 0x5e4413a106d2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13 [INFO] [stdout] 16: 0x5e4413a09429 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5e4413a112cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5 [INFO] [stdout] 18: 0x5e4413a49e5c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5e4413a49b82 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1871:5 [INFO] [stdout] 20: 0x5e4413828c3d - >::unwrap [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1232:23 [INFO] [stdout] 21: 0x5e4413828c3d - arbitrary3[6cb581eb634ca07f]::tests::test_data_span_test [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:755:14 [INFO] [stdout] 22: 0x5e4413822367 - arbitrary3[6cb581eb634ca07f]::tests::test_data_span_test::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:494:29 [INFO] [stdout] 23: 0x5e4413822156 - >::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5e441383951b - core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5e441383951b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18 [INFO] [stdout] 26: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74 [INFO] [stdout] 27: 0x5e4413846b85 - as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 29: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5e4413846b85 - std[70759c8f55707aa4]::panic::catch_unwind::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27 [INFO] [stdout] 32: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43 [INFO] [stdout] 33: 0x5e4413840444 - test[9d35eded1c95d3be]::run_test::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41 [INFO] [stdout] 34: 0x5e4413840444 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13 [INFO] [stdout] 36: 0x5e4413849ce2 - ::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 38: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5e4413849ce2 - std[70759c8f55707aa4]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26 [INFO] [stdout] 41: 0x5e4413849ce2 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5e4413a33909 - + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9 [INFO] [stdout] 43: 0x5e4413a33909 - ::new::thread_start [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17 [INFO] [stdout] 44: 0x74c7460e2dfa - [INFO] [stdout] 45: 0x74c7461763d4 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_data_example stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_data_example' (7552) panicked at tests/arbitrary3.rs:184:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e4413a34031 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e4413a34031 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5e4413a34031 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5e4413a4960a - ::fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5e4413a4960a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 6: 0x5e4413a3857c - core[df12db4294e9bfd3]::io::write::default_write_fmt::> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11 [INFO] [stdout] 7: 0x5e4413a3857c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13 [INFO] [stdout] 8: 0x5e4413a10626 - ::print [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5e4413a10626 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5e4413a2c799 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5e4413846230 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 12: 0x5e4413846230 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21 [INFO] [stdout] 13: 0x5e4413a2c952 - core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9 [INFO] [stdout] 14: 0x5e4413a2c952 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13 [INFO] [stdout] 15: 0x5e4413a106d2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13 [INFO] [stdout] 16: 0x5e4413a09429 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5e4413a112cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5 [INFO] [stdout] 18: 0x5e4413a49e5c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5e4413a49b82 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1871:5 [INFO] [stdout] 20: 0x5e4413822b5e - >::unwrap [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/result.rs:1232:23 [INFO] [stdout] 21: 0x5e4413822b5e - arbitrary3[6cb581eb634ca07f]::tests::test_data_example [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:184:14 [INFO] [stdout] 22: 0x5e4413822307 - arbitrary3[6cb581eb634ca07f]::tests::test_data_example::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/arbitrary3.rs:176:27 [INFO] [stdout] 23: 0x5e4413822116 - >::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5e441383951b - core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5e441383951b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18 [INFO] [stdout] 26: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74 [INFO] [stdout] 27: 0x5e4413846b85 - as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 29: 0x5e4413846b85 - std[70759c8f55707aa4]::panicking::catch_unwind::, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5e4413846b85 - std[70759c8f55707aa4]::panic::catch_unwind::, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test_in_process [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27 [INFO] [stdout] 32: 0x5e4413846b85 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43 [INFO] [stdout] 33: 0x5e4413840444 - test[9d35eded1c95d3be]::run_test::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41 [INFO] [stdout] 34: 0x5e4413840444 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13 [INFO] [stdout] 36: 0x5e4413849ce2 - ::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43 [INFO] [stdout] 38: 0x5e4413849ce2 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5e4413849ce2 - std[70759c8f55707aa4]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5e4413849ce2 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26 [INFO] [stdout] 41: 0x5e4413849ce2 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5e4413a33909 - + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9 [INFO] [stdout] 43: 0x5e4413a33909 - ::new::thread_start [INFO] [stdout] at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17 [INFO] [stdout] 44: 0x74c7460e2dfa - [INFO] [stdout] 45: 0x74c7461763d4 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::qc_test_data_span_test [INFO] [stdout] tests::qc_test_data_string [INFO] [stdout] tests::test_data_example [INFO] [stdout] tests::test_data_span_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.83s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test arbitrary3` [INFO] running `Command { std: "docker" "inspect" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b", kill_on_drop: false }` [INFO] [stdout] b9f37b22b8f7ffeea9bc3f6f618c2da4bfcf1ea391e65be882fb07d4eebe932b