[INFO] fetching crate iocp-rs 0.1.3...
[INFO] testing iocp-rs-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate iocp-rs 0.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate iocp-rs 0.1.3
[INFO] finished tweaking crates.io crate iocp-rs 0.1.3
[INFO] tweaked toml for crates.io crate iocp-rs 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iocp-rs 0.1.3 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 9 packages to latest compatible versions
[INFO] [stderr]       Adding windows-sys v0.48.0 (available: v0.61.1)
[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] d96352de357d9045cdeb59da1a4b0f3b2cf3bb21cc748989a777de7e2b35ce5f
[INFO] running `Command { std: "docker" "start" "-a" "d96352de357d9045cdeb59da1a4b0f3b2cf3bb21cc748989a777de7e2b35ce5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d96352de357d9045cdeb59da1a4b0f3b2cf3bb21cc748989a777de7e2b35ce5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96352de357d9045cdeb59da1a4b0f3b2cf3bb21cc748989a777de7e2b35ce5f", kill_on_drop: false }`
[INFO] [stdout] d96352de357d9045cdeb59da1a4b0f3b2cf3bb21cc748989a777de7e2b35ce5f
[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] 6dbae9fde507f374d27fcbaa9c7973d5c38bb9b178ef1f4b32d28c326f0c145d
[INFO] running `Command { std: "docker" "start" "-a" "6dbae9fde507f374d27fcbaa9c7973d5c38bb9b178ef1f4b32d28c326f0c145d", kill_on_drop: false }`
[INFO] [stderr]    Compiling iocp-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]  --> src/as_handle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use windows_sys::Win32::Foundation::HANDLE;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]   --> src/completion_port.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use windows_sys::Win32::{
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/context.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use windows_sys::Win32::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/fs/file.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use windows_sys::Win32::Foundation::ERROR_IO_PENDING;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/fs/file.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use windows_sys::Win32::Storage::FileSystem::{ReadFile, WriteFile};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/fs/file.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use windows_sys::Win32::{Foundation::HANDLE};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/net/tcp.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::windows::prelude::AsRawSocket;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/os/mod.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/os/mod.rs:120:10
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]  --> src/net/tcp.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use windows_sys::Win32::Networking::WinSock::{WSARecv, WSASend, WSA_IO_PENDING};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/net/tcp.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use windows_sys::Win32::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/net/udp.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::os::windows::prelude::AsRawSocket;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/os/mod.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/os/mod.rs:120:10
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]  --> src/net/udp.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use windows_sys::Win32::Foundation::HANDLE;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/net/udp.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use windows_sys::Win32::Networking::WinSock::WSASend;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/net/udp.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use windows_sys::Win32::Networking::WinSock::WSASendTo;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/net/udp.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use windows_sys::Win32::Networking::WinSock::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]   --> src/net/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use windows_sys::Win32::Networking::WinSock::{
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/operational_result.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use windows_sys::Win32::System::IO::{OVERLAPPED, OVERLAPPED_ENTRY};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` 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 `windows_sys`
[INFO] [stdout]  --> src/utils.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use windows_sys::Win32::System::Threading::INFINITE;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `windows_sys`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `windows_sys`, use `cargo add windows_sys` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/context.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     io::{Result, Error},
[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 import: `std::mem::zeroed`
[INFO] [stdout]  --> src/net/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::mem::zeroed;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::OnceLock`
[INFO] [stdout]   --> src/net/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::OnceLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iocp-rs` (lib) due to 17 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6dbae9fde507f374d27fcbaa9c7973d5c38bb9b178ef1f4b32d28c326f0c145d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dbae9fde507f374d27fcbaa9c7973d5c38bb9b178ef1f4b32d28c326f0c145d", kill_on_drop: false }`
[INFO] [stdout] 6dbae9fde507f374d27fcbaa9c7973d5c38bb9b178ef1f4b32d28c326f0c145d