[INFO] cloning repository https://github.com/hazyfossa/flute
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hazyfossa/flute" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhazyfossa%2Fflute", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhazyfossa%2Fflute'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7149b8cb8c068ed60f03c2703c1da4a359381aa3
[INFO] fixing hazyfossa/flute against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhazyfossa%2Fflute" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hazyfossa/flute
[INFO] finished tweaking git repo https://github.com/hazyfossa/flute
[INFO] tweaked toml for git repo https://github.com/hazyfossa/flute written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hazyfossa/flute on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hazyfossa/flute 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded yoke v0.8.3
[INFO] [stderr]   Downloaded gloo-utils v0.2.0
[INFO] [stderr]   Downloaded bytes v1.12.0
[INFO] [stderr]   Downloaded futures-sink v0.3.31
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.64
[INFO] [stderr]   Downloaded indenter v0.3.4
[INFO] [stderr]   Downloaded zmij v1.0.16
[INFO] [stderr]   Downloaded gloo-net v0.6.0
[INFO] [stderr]   Downloaded kanal v0.1.1
[INFO] [stderr]   Downloaded eyre v0.6.12
[INFO] [stderr]   Downloaded axum v0.8.8
[INFO] [stderr]   Downloaded web-sys v0.3.91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3
[INFO] running `Command { std: "docker" "start" "33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking flute v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/flow.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     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: unused imports: `Rx` and `Tx`
[INFO] [stdout]    --> src/flow.rs:286:17
[INFO] [stdout]     |
[INFO] [stdout] 286 |     use crate::{Rx, Tx};
[INFO] [stdout]     |                 ^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/flow.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     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: unused imports: `Rx` and `Tx`
[INFO] [stdout]    --> src/flow.rs:286:17
[INFO] [stdout]     |
[INFO] [stdout] 286 |     use crate::{Rx, Tx};
[INFO] [stdout]     |                 ^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EvenChunks` is never constructed
[INFO] [stdout]    --> src/flow.rs:288:16
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub struct EvenChunks<F> {
[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 `EvenChunks` is never constructed
[INFO] [stdout]    --> src/flow.rs:288:16
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub struct EvenChunks<F> {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `axum` in this scope
[INFO] [stdout]   --> examples/axum.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use axum::{Json, Router, extract, routing::get};
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `axum`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file examples/axum.rs, use `mod axum` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout]  5 + mod axum;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `axum`
[INFO] [stdout]   --> examples/axum.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use axum::{Json, Router, extract, routing::get};
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `axum`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file examples/axum.rs, use `mod axum` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout]  5 + mod axum;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]   --> examples/axum.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[tokio::main]
[INFO] [stdout]    |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `flute::tools::in_memory`
[INFO] [stdout]   --> examples/rpc.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  4 |     tools::in_memory,
[INFO] [stdout]    |     ^^^^^^^---------
[INFO] [stdout]    |            |
[INFO] [stdout]    |            no `in_memory` in `tools`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/tools.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[cfg(feature = "kanal")]
[INFO] [stdout]    |       ----------------- the item is gated behind the `kanal` feature
[INFO] [stdout] 99 | pub mod in_memory {
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]   --> examples/rpc.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[tokio::main]
[INFO] [stdout]    |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]   --> examples/axum.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let listener = tokio::net::TcpListener::bind("0.0.0.0:8080").await.unwrap();
[INFO] [stdout]    |                    ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  5 + use std::net::TcpListener;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `TcpListener`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 75 -     let listener = tokio::net::TcpListener::bind("0.0.0.0:8080").await.unwrap();
[INFO] [stdout] 75 +     let listener = TcpListener::bind("0.0.0.0:8080").await.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]   --> examples/rpc.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let _ = tokio::spawn(server).await;
[INFO] [stdout]    |             ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/rpc.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `axum` in this scope
[INFO] [stdout]   --> examples/axum.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     axum::serve(listener, router).await.unwrap();
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `axum`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file examples/axum.rs, use `mod axum` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout]  5 + mod axum;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/axum.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flute` (example "rpc") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flute` (example "axum") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3", kill_on_drop: false }`
[INFO] [stdout] 33c4eaf9b363e4d1a7b1d45e51c53a69723102f3fc80234307fd47767db775c3
