[INFO] fetching crate picoserve 0.16.0...
[INFO] testing picoserve-0.16.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate picoserve 0.16.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate picoserve 0.16.0
[INFO] finished tweaking crates.io crate picoserve 0.16.0
[INFO] tweaked toml for crates.io crate picoserve 0.16.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate picoserve 0.16.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 95 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding embedded-io-async v0.6.1 (available: v0.7.0)
[INFO] [stderr]       Adding heapless v0.8.0 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded picoserve_derive v0.1.3
[INFO] [stderr]   Downloaded embedded-io-async v0.6.1
[INFO] [stderr]   Downloaded embassy-time v0.5.0
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded embassy-net-driver v0.2.0
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded lhash v1.1.0
[INFO] [stderr]   Downloaded embedded-io v0.6.1
[INFO] [stderr]   Downloaded embedded-nal-async v0.8.0
[INFO] [stderr]   Downloaded serde-json-core v0.6.0
[INFO] [stderr]   Downloaded managed v0.8.0
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded data-encoding v2.9.0
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded heapless v0.8.0
[INFO] [stderr]   Downloaded const-sha1 v0.3.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded embedded-nal v0.9.0
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded embassy-net v0.7.1
[INFO] [stderr]   Downloaded litrs v0.4.2
[INFO] [stderr]   Downloaded embassy-sync v0.7.2
[INFO] [stderr]   Downloaded embassy-time-driver v0.2.1
[INFO] [stderr]   Downloaded smoltcp v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8894c0f8f493d65ec4409d4c7d28eef95d9ae3dd1fce144377eaa66a4b8769b
[INFO] running `Command { std: "docker" "start" "-a" "f8894c0f8f493d65ec4409d4c7d28eef95d9ae3dd1fce144377eaa66a4b8769b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8894c0f8f493d65ec4409d4c7d28eef95d9ae3dd1fce144377eaa66a4b8769b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8894c0f8f493d65ec4409d4c7d28eef95d9ae3dd1fce144377eaa66a4b8769b", kill_on_drop: false }`
[INFO] [stdout] f8894c0f8f493d65ec4409d4c7d28eef95d9ae3dd1fce144377eaa66a4b8769b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a92a43764d477f64562a65c21b94fe18a331771b7d78faea01010d9105734bcf
[INFO] running `Command { std: "docker" "start" "-a" "a92a43764d477f64562a65c21b94fe18a331771b7d78faea01010d9105734bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling lhash v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling const-sha1 v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling picoserve_derive v0.1.3
[INFO] [stderr]    Compiling serde-json-core v0.6.0
[INFO] [stderr]    Compiling picoserve v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:728:24
[INFO] [stdout]     |
[INFO] [stdout] 728 |     async fn read_line(&mut self) -> Result<Subslice, ReadError<R::Error>> {
[INFO] [stdout]     |                        ^^^^^^^^^            -------- the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 728 |     async fn read_line(&mut self) -> Result<Subslice<'_>, ReadError<R::Error>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:748:32
[INFO] [stdout]     |
[INFO] [stdout] 748 |     async fn read_request_line(&mut self) -> Result<RequestLine<Subslice>, ReadError<R::Error>> {
[INFO] [stdout]     |                                ^^^^^^^^^                        -------- the same lifetime is hidden here
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 748 |     async fn read_request_line(&mut self) -> Result<RequestLine<Subslice<'_>>, ReadError<R::Error>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:783:27
[INFO] [stdout]     |
[INFO] [stdout] 783 |     async fn read_headers(&mut self) -> Result<Subslice, ReadError<R::Error>> {
[INFO] [stdout]     |                           ^^^^^^^^^            -------- the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 783 |     async fn read_headers(&mut self) -> Result<Subslice<'_>, ReadError<R::Error>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.22s
[INFO] running `Command { std: "docker" "inspect" "a92a43764d477f64562a65c21b94fe18a331771b7d78faea01010d9105734bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92a43764d477f64562a65c21b94fe18a331771b7d78faea01010d9105734bcf", kill_on_drop: false }`
[INFO] [stdout] a92a43764d477f64562a65c21b94fe18a331771b7d78faea01010d9105734bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 088ffca2ffdde9db80de79a40ed08626ae5daf6576923f83e60d191c987c4a18
[INFO] running `Command { std: "docker" "start" "-a" "088ffca2ffdde9db80de79a40ed08626ae5daf6576923f83e60d191c987c4a18", kill_on_drop: false }`
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling picoserve v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `std`, use `cargo add std` 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 `alloc`
[INFO] [stdout]   --> src/tests.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::borrow::ToOwned;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `alloc`
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `extern crate alloc` to use the `alloc` crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `std`, use `cargo add std` 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 `std`
[INFO] [stdout]    --> src/tests.rs:252:19
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let request = std::pin::pin!(request_sender.send_request(request));
[INFO] [stdout]     |                   ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:23:14
[INFO] [stdout]     |
[INFO] [stdout]  22 | #[cfg(feature = "std")]
[INFO] [stdout]     |       --------------- the item is gated behind the `std` feature
[INFO] [stdout]  23 | extern crate std;
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |     let server = std::pin::pin!(serve_and_shutdown(
[INFO] [stdout]     |                  ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:23:14
[INFO] [stdout]     |
[INFO] [stdout]  22 | #[cfg(feature = "std")]
[INFO] [stdout]     |       --------------- the item is gated behind the `std` feature
[INFO] [stdout]  23 | extern crate std;
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]   --> src/tests.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 |     channel: mpsc::UnboundedReceiver<std::vec::Vec<u8>>,
[INFO] [stdout]    |                                      ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std`, use `cargo add std` 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 `std`
[INFO] [stdout]    --> src/tests.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct PipeTx(mpsc::UnboundedSender<std::vec::Vec<u8>>);
[INFO] [stdout]     |                                     ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` 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 `std`
[INFO] [stdout]    --> src/io.rs:129:33
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub struct TokioIoError(pub std::io::Error);
[INFO] [stdout]     |                                 ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout] 126 +     use crate::io;
[INFO] [stdout]     |
[INFO] [stdout] 126 +     use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 129 -     pub struct TokioIoError(pub std::io::Error);
[INFO] [stdout] 129 +     pub struct TokioIoError(pub io::Error);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]   --> src/time.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |     type Duration = std::time::Duration;
[INFO] [stdout]    |                     ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]    |
[INFO] [stdout]  3 + use core::time;
[INFO] [stdout]    |
[INFO] [stdout]  3 + use tokio::time;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `time`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 39 -     type Duration = std::time::Duration;
[INFO] [stdout] 39 +     type Duration = time::Duration;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]   --> src/tests.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout]    |                          ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::io;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use tokio::io;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 76 -     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout] 76 +     ) -> Poll<Result<(), io::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]   --> src/tests.rs:93:46
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 &mut *(buf.as_mut() as *mut [std::mem::MaybeUninit<u8>] as *mut [u8])
[INFO] [stdout]    |                                              ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use core::mem;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `mem`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 93 -                 &mut *(buf.as_mut() as *mut [std::mem::MaybeUninit<u8>] as *mut [u8])
[INFO] [stdout] 93 +                 &mut *(buf.as_mut() as *mut [mem::MaybeUninit<u8>] as *mut [u8])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |     ) -> Poll<Result<usize, std::io::Error>> {
[INFO] [stdout]     |                             ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::io;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 127 -     ) -> Poll<Result<usize, std::io::Error>> {
[INFO] [stdout] 127 +     ) -> Poll<Result<usize, io::Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:133:83
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn poll_flush(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout]     |                                                                                   ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::io;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 133 -     fn poll_flush(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout] 133 +     fn poll_flush(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Result<(), io::Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:140:26
[INFO] [stdout]     |
[INFO] [stdout] 140 |     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout]     |                          ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::io;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 140 -     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout] 140 +     ) -> Poll<Result<(), io::Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:151:30
[INFO] [stdout]     |
[INFO] [stdout] 151 |             current: VecRead(std::vec::Vec::new()),
[INFO] [stdout]     |                              ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   1 + use heapless::Vec;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Vec`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 151 -             current: VecRead(std::vec::Vec::new()),
[INFO] [stdout] 151 +             current: VecRead(Vec::new()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:188:26
[INFO] [stdout]     |
[INFO] [stdout] 188 |     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout]     |                          ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::io;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 188 -     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout] 188 +     ) -> Poll<Result<(), io::Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:198:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |     ) -> Poll<Result<usize, std::io::Error>> {
[INFO] [stdout]     |                             ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::io;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 198 -     ) -> Poll<Result<usize, std::io::Error>> {
[INFO] [stdout] 198 +     ) -> Poll<Result<usize, io::Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:202:82
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout]     |                                                                                  ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::io;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 202 -     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout] 202 +     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:209:26
[INFO] [stdout]     |
[INFO] [stdout] 209 |     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout]     |                          ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::io;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::io;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `io`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 209 -     ) -> Poll<Result<(), std::io::Error>> {
[INFO] [stdout] 209 +     ) -> Poll<Result<(), io::Error>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/tests.rs:492:17
[INFO] [stdout]     |
[INFO] [stdout] 492 |             tx: std::vec::Vec::new(),
[INFO] [stdout]     |                 ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   1 + use heapless::Vec;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Vec`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 492 -             tx: std::vec::Vec::new(),
[INFO] [stdout] 492 +             tx: Vec::new(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/lib.rs:309:21
[INFO] [stdout]     |
[INFO] [stdout] 309 |     config: &Config<std::time::Duration>,
[INFO] [stdout]     |                     ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]  41 + use core::time;
[INFO] [stdout]     |
[INFO] [stdout]  41 + use tokio::time;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `time`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 309 -     config: &Config<std::time::Duration>,
[INFO] [stdout] 309 +     config: &Config<time::Duration>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/lib.rs:320:21
[INFO] [stdout]     |
[INFO] [stdout] 320 |     config: &Config<std::time::Duration>,
[INFO] [stdout]     |                     ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these modules
[INFO] [stdout]     |
[INFO] [stdout]  41 + use core::time;
[INFO] [stdout]     |
[INFO] [stdout]  41 + use tokio::time;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `time`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 320 -     config: &Config<std::time::Duration>,
[INFO] [stdout] 320 +     config: &Config<time::Duration>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:728:24
[INFO] [stdout]     |
[INFO] [stdout] 728 |     async fn read_line(&mut self) -> Result<Subslice, ReadError<R::Error>> {
[INFO] [stdout]     |                        ^^^^^^^^^            -------- the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 728 |     async fn read_line(&mut self) -> Result<Subslice<'_>, ReadError<R::Error>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:748:32
[INFO] [stdout]     |
[INFO] [stdout] 748 |     async fn read_request_line(&mut self) -> Result<RequestLine<Subslice>, ReadError<R::Error>> {
[INFO] [stdout]     |                                ^^^^^^^^^                        -------- the same lifetime is hidden here
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 748 |     async fn read_request_line(&mut self) -> Result<RequestLine<Subslice<'_>>, ReadError<R::Error>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:783:27
[INFO] [stdout]     |
[INFO] [stdout] 783 |     async fn read_headers(&mut self) -> Result<Subslice, ReadError<R::Error>> {
[INFO] [stdout]     |                           ^^^^^^^^^            -------- the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 783 |     async fn read_headers(&mut self) -> Result<Subslice<'_>, ReadError<R::Error>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_owned` found for reference `&str` in the current scope
[INFO] [stdout]    --> src/tests.rs:400:14
[INFO] [stdout]     |
[INFO] [stdout] 394 |           etag = parts
[INFO] [stdout]     |  ________________-
[INFO] [stdout] 395 | |             .headers
[INFO] [stdout] 396 | |             .get("etag")
[INFO] [stdout] 397 | |             .unwrap()
[INFO] [stdout] 398 | |             .to_str()
[INFO] [stdout] 399 | |             .unwrap()
[INFO] [stdout] 400 | |             .to_owned();
[INFO] [stdout]     | |             -^^^^^^^^ method not found in `&str`
[INFO] [stdout]     | |_____________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `ToOwned` which provides `to_owned` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use alloc::borrow::ToOwned;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `picoserve` (lib test) due to 23 previous errors
[INFO] running `Command { std: "docker" "inspect" "088ffca2ffdde9db80de79a40ed08626ae5daf6576923f83e60d191c987c4a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088ffca2ffdde9db80de79a40ed08626ae5daf6576923f83e60d191c987c4a18", kill_on_drop: false }`
[INFO] [stdout] 088ffca2ffdde9db80de79a40ed08626ae5daf6576923f83e60d191c987c4a18
