[INFO] cloning repository https://github.com/rigz-lang/rigz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rigz-lang/rigz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigz-lang%2Frigz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigz-lang%2Frigz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3696adea279ced222c51944a7647723c7a0ee552
[INFO] building rigz-lang/rigz against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigz-lang%2Frigz" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rigz-lang/rigz
[INFO] finished tweaking git repo https://github.com/rigz-lang/rigz
[INFO] tweaked toml for git repo https://github.com/rigz-lang/rigz written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rigz-lang/rigz on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rigz-lang/rigz 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rigz_core v0.1.0 (/opt/rustwide/workdir/crates/core)
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[INFO] [stdout] warning: unused import: `PrimitiveValue`
[INFO] [stdout]  --> crates/core/src/traits/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{ObjectValue, PrimitiveValue, RigzArgs, VMError};
[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: `itertools::Itertools`
[INFO] [stdout]   --> crates/core/src/traits/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VMError`
[INFO] [stdout]  --> crates/core/src/vm_values/stack.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ObjectValue, VMError};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrimitiveValue`
[INFO] [stdout]  --> crates/core/src/traits/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{ObjectValue, PrimitiveValue, RigzArgs, VMError};
[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: `itertools::Itertools`
[INFO] [stdout]   --> crates/core/src/traits/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VMError`
[INFO] [stdout]  --> crates/core/src/vm_values/stack.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ObjectValue, VMError};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling scraper v0.23.1
[INFO] [stderr]    Compiling rigz_ast v0.6.0 (/opt/rustwide/workdir/crates/ast)
[INFO] [stderr]    Compiling rigz_vm v0.37.0 (/opt/rustwide/workdir/crates/vm)
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> crates/vm/src/vm/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Deref;
[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]   --> crates/ast/src/program.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |     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]   --> crates/ast/src/program.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:468:19
[INFO] [stdout]     |
[INFO] [stdout] 468 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:803:19
[INFO] [stdout]     |
[INFO] [stdout] 803 |     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: unused variable: `f`
[INFO] [stdout]   --> crates/ast/src/program.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |     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]   --> crates/ast/src/program.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:468:19
[INFO] [stdout]     |
[INFO] [stdout] 468 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:803:19
[INFO] [stdout]     |
[INFO] [stdout] 803 |     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] [stderr]    Compiling rigz_ast_derive v0.6.0 (/opt/rustwide/workdir/crates/ast_derive)
[INFO] [stdout] warning: unused imports: `FunctionArgument`, `FunctionDeclaration`, and `FunctionType`
[INFO] [stdout]   --> crates/ast_derive/src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rigz_ast::{FunctionArgument, FunctionDeclaration, FunctionSignature, FunctionType};
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rigz_runtime v0.6.0 (/opt/rustwide/workdir/crates/runtime)
[INFO] [stdout] warning: unused import: `out`
[INFO] [stdout]  --> crates/runtime/src/modules/any.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rigz_vm::{out, outln};
[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 imports: `FunctionType` and `RigzArguments`
[INFO] [stdout]  --> crates/runtime/src/prepare/program/expression.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Element, Expression, FunctionExpression, FunctionType, MatchVariant, RigzArguments, Scope,
[INFO] [stdout]   |                                              ^^^^^^^^^^^^                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/runtime/src/modules/http.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | / derive_object! {
[INFO] [stdout] 148 | |     "Http",
[INFO] [stdout] 149 | |     struct Response {
[INFO] [stdout] 150 | |         #[serde(skip)]
[INFO] [stdout] ...   |
[INFO] [stdout] 160 | |     end"#
[INFO] [stdout] 161 | | }
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | |_unreachable expression
[INFO] [stdout]     |   any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `derive_object` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> crates/runtime/src/modules/any.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rigz_type` and `fields` are never read
[INFO] [stdout]    --> crates/runtime/src/prepare/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | struct ObjectDeclaration {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] 153 |     constructors: Vec<ObjectConstructor>,
[INFO] [stdout] 154 |     rigz_type: Arc<RigzType>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 155 |     fields: Vec<ObjectAttr>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ObjectDeclaration` 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] [stderr]    Compiling rigz v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `docs` is never used
[INFO] [stdout]   --> src/docs.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) fn docs(args: DocArgs) -> io::Result<()> {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "381adaba19a26c4d8f8609a0523404bfd870edb2e4e0ea903b182f9c40312bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381adaba19a26c4d8f8609a0523404bfd870edb2e4e0ea903b182f9c40312bc9", kill_on_drop: false }`
[INFO] [stdout] 381adaba19a26c4d8f8609a0523404bfd870edb2e4e0ea903b182f9c40312bc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1119d56391dd2a53b6318fcf98e16c9c919cfc2d6f37ebb707810b4043a0e2f1
[INFO] running `Command { std: "docker" "start" "-a" "1119d56391dd2a53b6318fcf98e16c9c919cfc2d6f37ebb707810b4043a0e2f1", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `PrimitiveValue`
[INFO] [stdout]  --> crates/core/src/traits/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{ObjectValue, PrimitiveValue, RigzArgs, VMError};
[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: `itertools::Itertools`
[INFO] [stdout]   --> crates/core/src/traits/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VMError`
[INFO] [stdout]  --> crates/core/src/vm_values/stack.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ObjectValue, VMError};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrimitiveValue`
[INFO] [stdout]  --> crates/core/src/traits/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{ObjectValue, PrimitiveValue, RigzArgs, VMError};
[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: `itertools::Itertools`
[INFO] [stdout]   --> crates/core/src/traits/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use itertools::Itertools;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VMError`
[INFO] [stdout]  --> crates/core/src/vm_values/stack.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ObjectValue, VMError};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> crates/ast/src/program.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |     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]   --> crates/ast/src/program.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:468:19
[INFO] [stdout]     |
[INFO] [stdout] 468 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:803:19
[INFO] [stdout]     |
[INFO] [stdout] 803 |     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: unused import: `std::ops::Deref`
[INFO] [stdout]  --> crates/vm/src/vm/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Deref;
[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 imports: `FunctionArgument`, `FunctionDeclaration`, and `FunctionType`
[INFO] [stdout]   --> crates/ast_derive/src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rigz_ast::{FunctionArgument, FunctionDeclaration, FunctionSignature, FunctionType};
[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]   --> crates/ast/src/program.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |     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]   --> crates/ast/src/program.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:468:19
[INFO] [stdout]     |
[INFO] [stdout] 468 |     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: unused variable: `f`
[INFO] [stdout]    --> crates/ast/src/program.rs:803:19
[INFO] [stdout]     |
[INFO] [stdout] 803 |     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: unused import: `out`
[INFO] [stdout]  --> crates/runtime/src/modules/any.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rigz_vm::{out, outln};
[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 imports: `FunctionType` and `RigzArguments`
[INFO] [stdout]  --> crates/runtime/src/prepare/program/expression.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Element, Expression, FunctionExpression, FunctionType, MatchVariant, RigzArguments, Scope,
[INFO] [stdout]   |                                              ^^^^^^^^^^^^                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/runtime/src/modules/http.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | / derive_object! {
[INFO] [stdout] 148 | |     "Http",
[INFO] [stdout] 149 | |     struct Response {
[INFO] [stdout] 150 | |         #[serde(skip)]
[INFO] [stdout] ...   |
[INFO] [stdout] 160 | |     end"#
[INFO] [stdout] 161 | | }
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | |_unreachable expression
[INFO] [stdout]     |   any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `derive_object` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rigz v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> crates/runtime/src/modules/any.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rigz_type` and `fields` are never read
[INFO] [stdout]    --> crates/runtime/src/prepare/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | struct ObjectDeclaration {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] 153 |     constructors: Vec<ObjectConstructor>,
[INFO] [stdout] 154 |     rigz_type: Arc<RigzType>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 155 |     fields: Vec<ObjectAttr>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ObjectDeclaration` 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 `docs` is never used
[INFO] [stdout]   --> src/docs.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) fn docs(args: DocArgs) -> io::Result<()> {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "1119d56391dd2a53b6318fcf98e16c9c919cfc2d6f37ebb707810b4043a0e2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1119d56391dd2a53b6318fcf98e16c9c919cfc2d6f37ebb707810b4043a0e2f1", kill_on_drop: false }`
[INFO] [stdout] 1119d56391dd2a53b6318fcf98e16c9c919cfc2d6f37ebb707810b4043a0e2f1
