[INFO] fetching crate reqrio 0.2.0...
[INFO] testing reqrio-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate reqrio 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate reqrio 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate reqrio 0.2.0
[INFO] tweaked toml for crates.io crate reqrio 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reqrio 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reqrio 0.2.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2a67f3e2df512d9bf29b741db3dd436cc105d0cc31f7dce96d959bc98a2d796
[INFO] running `Command { std: "docker" "start" "-a" "d2a67f3e2df512d9bf29b741db3dd436cc105d0cc31f7dce96d959bc98a2d796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2a67f3e2df512d9bf29b741db3dd436cc105d0cc31f7dce96d959bc98a2d796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a67f3e2df512d9bf29b741db3dd436cc105d0cc31f7dce96d959bc98a2d796", kill_on_drop: false }`
[INFO] [stdout] d2a67f3e2df512d9bf29b741db3dd436cc105d0cc31f7dce96d959bc98a2d796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b5a8c33416cfee0a0387dbd8eee90eb48ae28a0a9c453b6c39b3c93172c2ea
[INFO] running `Command { std: "docker" "start" "-a" "64b5a8c33416cfee0a0387dbd8eee90eb48ae28a0a9c453b6c39b3c93172c2ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling reqtls v0.2.0
[INFO] [stderr]    Compiling zmij v1.0.0
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling reqrio-json v0.1.11
[INFO] [stderr]    Compiling reqrio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.78s
[INFO] running `Command { std: "docker" "inspect" "64b5a8c33416cfee0a0387dbd8eee90eb48ae28a0a9c453b6c39b3c93172c2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b5a8c33416cfee0a0387dbd8eee90eb48ae28a0a9c453b6c39b3c93172c2ea", kill_on_drop: false }`
[INFO] [stdout] 64b5a8c33416cfee0a0387dbd8eee90eb48ae28a0a9c453b6c39b3c93172c2ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d954bec3b3321876fdedfa0098269d31f66660c78e2d2b0cdb722a13061e4a5
[INFO] running `Command { std: "docker" "start" "-a" "6d954bec3b3321876fdedfa0098269d31f66660c78e2d2b0cdb722a13061e4a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling reqrio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]  --> examples/async_h1.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[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/async_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[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[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]  --> examples/async_server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::net::TcpListener;
[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[E0432]: unresolved import `reqrio::TlsStream`
[INFO] [stdout]    --> examples/async_server.rs:4:28
[INFO] [stdout]     |
[INFO] [stdout]   4 | use reqrio::{ServerConfig, TlsStream, ALPN};
[INFO] [stdout]     |                            ^^^^^^^^^ no `TlsStream` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 148 | #[cfg(feature = "aync")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `aync` feature
[INFO] [stdout] 149 | pub use stream::TlsStream;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout]   4 - use reqrio::{ServerConfig, TlsStream, ALPN};
[INFO] [stdout]   4 + use reqrio::{ServerConfig, stream, ALPN};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]  --> examples/async_server.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[tokio::main]
[INFO] [stdout]   |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `AcReq` in this scope
[INFO] [stdout]   --> examples/async_h1.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut req = AcReq::new()
[INFO] [stdout]    |                   ^^^^^ use of undeclared type `AcReq`
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 13 -     let mut req = AcReq::new()
[INFO] [stdout] 13 +     let mut req = ScReq::new()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]   --> examples/async_server.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             tokio::spawn(async move {
[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/async_h1.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/async_server.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[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 `reqrio` (example "async_h1") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `reqrio` (example "async_server") due to 6 previous errors
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> examples/sync_h1.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     for i in 0..100 {
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> examples/sync_h1.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let res = req.get().unwrap();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d954bec3b3321876fdedfa0098269d31f66660c78e2d2b0cdb722a13061e4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d954bec3b3321876fdedfa0098269d31f66660c78e2d2b0cdb722a13061e4a5", kill_on_drop: false }`
[INFO] [stdout] 6d954bec3b3321876fdedfa0098269d31f66660c78e2d2b0cdb722a13061e4a5
