[INFO] fetching crate turbocharger 0.4.0...
[INFO] testing turbocharger-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate turbocharger 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate turbocharger 0.4.0
[INFO] finished tweaking crates.io crate turbocharger 0.4.0
[INFO] tweaked toml for crates.io crate turbocharger 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate turbocharger 0.4.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 276 packages to latest compatible versions
[INFO] [stderr]       Adding acme-lib v0.8.2 (available: v0.9.1)
[INFO] [stderr]       Adding axum v0.5.17 (available: v0.8.6)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding dioxus v0.2.4 (available: v0.6.3)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.7.0)
[INFO] [stderr]       Adding rust-embed v6.8.1 (available: v8.7.2)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (available: v2.2.0)
[INFO] [stderr]       Adding tokio-rustls v0.23.4 (available: v0.26.4)
[INFO] [stderr]       Adding turbosql v0.7.0 (available: v0.14.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f190a14c55ac27ab7ed7b508c19df1852342785e365b3403b04277f38709dac
[INFO] running `Command { std: "docker" "start" "-a" "8f190a14c55ac27ab7ed7b508c19df1852342785e365b3403b04277f38709dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f190a14c55ac27ab7ed7b508c19df1852342785e365b3403b04277f38709dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f190a14c55ac27ab7ed7b508c19df1852342785e365b3403b04277f38709dac", kill_on_drop: false }`
[INFO] [stdout] 8f190a14c55ac27ab7ed7b508c19df1852342785e365b3403b04277f38709dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b161c0ea70a60590e53abe782db948b14d7c2c60305db57106e43c0d6e94b7b
[INFO] running `Command { std: "docker" "start" "-a" "1b161c0ea70a60590e53abe782db948b14d7c2c60305db57106e43c0d6e94b7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling turbocharger-impl v0.4.0
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracked-impl v0.5.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling stream-cancel v0.8.2
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling tracked v0.5.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling turbocharger v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `futures_util::SinkExt`
[INFO] [stdout]    --> src/lib.rs:4:20
[INFO] [stdout]     |
[INFO] [stdout]   4 | use futures_util::{SinkExt, StreamExt};
[INFO] [stdout]     |                    ^^^^^^^ no `SinkExt` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/src/lib.rs:302:29
[INFO] [stdout]     |
[INFO] [stdout] 300 | #[cfg(feature = "sink")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `sink` feature
[INFO] [stdout] 301 | #[doc(no_inline)]
[INFO] [stdout] 302 | pub use crate::sink::{Sink, SinkExt};
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stdout]    --> src/lib.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |  tokio::spawn(async move {
[INFO] [stdout]     |         ^^^^^ not found in `tokio`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/lib.rs:551:19
[INFO] [stdout]     |
[INFO] [stdout] 550 | / cfg_rt! {
[INFO] [stdout] 551 | |     pub use task::spawn;
[INFO] [stdout]     | |                   ^^^^^
[INFO] [stdout] 552 | | }
[INFO] [stdout]     | |_- the item is gated behind the `rt` feature
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]   4 + use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `spawn`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 213 -  tokio::spawn(async move {
[INFO] [stdout] 213 +  spawn(async move {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in module `tokio::task`
[INFO] [stdout]    --> src/lib.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 |      tokio::task::spawn(async move {
[INFO] [stdout]     |                   ^^^^^ not found in `tokio::task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/mod.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 269 | / cfg_rt! {
[INFO] [stdout] 270 | |     pub use crate::runtime::task::{JoinError, JoinHandle};
[INFO] [stdout] 271 | |
[INFO] [stdout] 272 | |     mod blocking;
[INFO] [stdout] ...   |
[INFO] [stdout] 275 | |     mod spawn;
[INFO] [stdout]     | |         ^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | | }
[INFO] [stdout]     | |_- the item is gated behind the `rt` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/mod.rs:276:20
[INFO] [stdout]     |
[INFO] [stdout] 269 | / cfg_rt! {
[INFO] [stdout] 270 | |     pub use crate::runtime::task::{JoinError, JoinHandle};
[INFO] [stdout] 271 | |
[INFO] [stdout] 272 | |     mod blocking;
[INFO] [stdout] ...   |
[INFO] [stdout] 276 | |     pub use spawn::spawn;
[INFO] [stdout]     | |                    ^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | | }
[INFO] [stdout]     | |_- the item is gated behind the `rt` feature
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]   4 + use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `spawn`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 227 -      tokio::task::spawn(async move {
[INFO] [stdout] 227 +      spawn(async move {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in module `tokio::task`
[INFO] [stdout]    --> src/lib.rs:231:21
[INFO] [stdout]     |
[INFO] [stdout] 231 |        tokio::task::spawn(async move {
[INFO] [stdout]     |                     ^^^^^ not found in `tokio::task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/mod.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 269 | / cfg_rt! {
[INFO] [stdout] 270 | |     pub use crate::runtime::task::{JoinError, JoinHandle};
[INFO] [stdout] 271 | |
[INFO] [stdout] 272 | |     mod blocking;
[INFO] [stdout] ...   |
[INFO] [stdout] 275 | |     mod spawn;
[INFO] [stdout]     | |         ^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | | }
[INFO] [stdout]     | |_- the item is gated behind the `rt` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/mod.rs:276:20
[INFO] [stdout]     |
[INFO] [stdout] 269 | / cfg_rt! {
[INFO] [stdout] 270 | |     pub use crate::runtime::task::{JoinError, JoinHandle};
[INFO] [stdout] 271 | |
[INFO] [stdout] 272 | |     mod blocking;
[INFO] [stdout] ...   |
[INFO] [stdout] 276 | |     pub use spawn::spawn;
[INFO] [stdout]     | |                    ^^^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | | }
[INFO] [stdout]     | |_- the item is gated behind the `rt` feature
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]   4 + use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `spawn`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 231 -        tokio::task::spawn(async move {
[INFO] [stdout] 231 +        spawn(async move {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `send` found for struct `futures_channel::mpsc::UnboundedSender<T>` in the current scope
[INFO] [stdout]    --> src/lib.rs:246:13
[INFO] [stdout]     |
[INFO] [stdout] 246 |      sender.send(msg).await.unwrap();
[INFO] [stdout]     |             ^^^^ method not found in `futures_channel::mpsc::UnboundedSender<Vec<u8>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `turbocharger` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "1b161c0ea70a60590e53abe782db948b14d7c2c60305db57106e43c0d6e94b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b161c0ea70a60590e53abe782db948b14d7c2c60305db57106e43c0d6e94b7b", kill_on_drop: false }`
[INFO] [stdout] 1b161c0ea70a60590e53abe782db948b14d7c2c60305db57106e43c0d6e94b7b
