[INFO] cloning repository https://github.com/xllgl2017/reqrio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xllgl2017/reqrio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxllgl2017%2Freqrio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxllgl2017%2Freqrio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02067897e088ff4987fec19117c13021a0df4288
[INFO] checking xllgl2017/reqrio against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxllgl2017%2Freqrio" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xllgl2017/reqrio
[INFO] finished tweaking git repo https://github.com/xllgl2017/reqrio
[INFO] tweaked toml for git repo https://github.com/xllgl2017/reqrio written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xllgl2017/reqrio on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xllgl2017/reqrio 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" "+54cf65b8d066c082e536455049b95943cf30378f" "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 zmij v1.0.0
[INFO] [stderr]   Downloaded httlib-huffman v0.3.4
[INFO] [stderr]   Downloaded httlib-hpack v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dea4ff406e4ca0028a0c4f58ae37e6dee687142ee18862741cb5048d09049aa9
[INFO] running `Command { std: "docker" "start" "-a" "dea4ff406e4ca0028a0c4f58ae37e6dee687142ee18862741cb5048d09049aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dea4ff406e4ca0028a0c4f58ae37e6dee687142ee18862741cb5048d09049aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea4ff406e4ca0028a0c4f58ae37e6dee687142ee18862741cb5048d09049aa9", kill_on_drop: false }`
[INFO] [stdout] dea4ff406e4ca0028a0c4f58ae37e6dee687142ee18862741cb5048d09049aa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c388924310f4c8182784f2b977ef770dd58b887120f3aee1f67fef497cc422
[INFO] running `Command { std: "docker" "start" "-a" "c9c388924310f4c8182784f2b977ef770dd58b887120f3aee1f67fef497cc422", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking zmij v1.0.0
[INFO] [stderr]    Compiling reqtls v0.1.0 (/opt/rustwide/workdir/reqtls)
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling reqrio v0.1.0 (/opt/rustwide/workdir/reqrio)
[INFO] [stderr]     Checking httlib-huffman v0.3.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking httlib-hpack v0.1.3
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> reqtls/src/boring/ec_curve.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let mut p256 = EcCurve::new_p256().unwrap();
[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: variable does not need to be mutable
[INFO] [stdout]   --> reqtls/src/boring/ec_curve.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut p384 = EcCurve::new_p384().unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> reqtls/src/boring/ec_curve.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let mut p521 = EcCurve::new_p521().unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking reqrio-json v0.1.7 (/opt/rustwide/workdir/json)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> reqrio/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]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> reqrio/examples/async_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::io::AsyncReadExt;
[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]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> reqrio/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]    --> reqrio/examples/async_server.rs:4:25
[INFO] [stdout]     |
[INFO] [stdout]   4 | use reqrio::{TlsConfig, TlsStream, ALPN};
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         no `TlsStream` in the root
[INFO] [stdout]     |                         help: a similar name exists in the module: `stream`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> reqrio/src/lib.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[cfg(feature = "aync")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `aync` feature
[INFO] [stdout] 135 | pub use stream::TlsStream;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> reqrio/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] warning: unused variable: `resp`
[INFO] [stdout]   --> reqrio/examples/sync_h1.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let resp = req.get().unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]  --> reqrio/examples/async_server.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let listen = TcpListener::bind("0.0.0.0:7878").await.unwrap();
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AcReq`
[INFO] [stdout]   --> reqrio/examples/async_h1.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     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] 10 -     let mut req = AcReq::new()
[INFO] [stdout] 10 +     let mut req = ScReq::new()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> reqrio/examples/async_server.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let (stream, addr) = listen.accept().await.unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> reqrio/examples/async_server.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             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[E0282]: type annotations needed for `Result<_, _>`
[INFO] [stdout]   --> reqrio/examples/async_server.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut tls_stream = TlsStream::accept(stream, TlsConfig {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |                     let len = tls_stream.read(&mut buffer).await.unwrap();
[INFO] [stdout]    |                               ---------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `tls_stream` an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut tls_stream: Result<_, E> = TlsStream::accept(stream, TlsConfig {
[INFO] [stdout]    |                           ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> reqrio/examples/async_h1.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     req.set_url("https://m.so.com").await.unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> reqrio/examples/async_server.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |                     let len = tls_stream.read(&mut buffer).await.unwrap();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> reqrio/examples/async_h1.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 73 |     req.set_callback(|data| {
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] 74 |         println!("{}", data.len());
[INFO] [stdout]    |                        ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 73 |     req.set_callback(|data: /* Type */| {
[INFO] [stdout]    |                           ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> reqrio/examples/async_h1.rs:82:15
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let res = req.get().await.unwrap();
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> reqrio/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]  --> reqrio/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: E0282, E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reqrio` (example "async_server") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `reqrio` (example "async_h1") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "c9c388924310f4c8182784f2b977ef770dd58b887120f3aee1f67fef497cc422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c388924310f4c8182784f2b977ef770dd58b887120f3aee1f67fef497cc422", kill_on_drop: false }`
[INFO] [stdout] c9c388924310f4c8182784f2b977ef770dd58b887120f3aee1f67fef497cc422
