[INFO] fetching crate win-sys 0.3.1...
[INFO] testing win-sys-0.3.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate win-sys 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate win-sys 0.3.1
[INFO] finished tweaking crates.io crate win-sys 0.3.1
[INFO] tweaked toml for crates.io crate win-sys 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate win-sys 0.3.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding windows v0.34.0 (available: v0.62.2)
[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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15b0c103d96467790ac1bc7c44b8c032583c7a5a2afd2f75743c347ec85ba746
[INFO] running `Command { std: "docker" "start" "-a" "15b0c103d96467790ac1bc7c44b8c032583c7a5a2afd2f75743c347ec85ba746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15b0c103d96467790ac1bc7c44b8c032583c7a5a2afd2f75743c347ec85ba746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b0c103d96467790ac1bc7c44b8c032583c7a5a2afd2f75743c347ec85ba746", kill_on_drop: false }`
[INFO] [stdout] 15b0c103d96467790ac1bc7c44b8c032583c7a5a2afd2f75743c347ec85ba746
[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=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] 1446ff218e0ea3d6200bc7fc2bdedf4f85a87b2260db967d709773ccebcc27d8
[INFO] running `Command { std: "docker" "start" "-a" "1446ff218e0ea3d6200bc7fc2bdedf4f85a87b2260db967d709773ccebcc27d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows v0.34.0
[INFO] [stdout] error[E0433]: cannot find `windows` in `os`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.34.0/src/core/pcwstr.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |         use ::std::os::windows::ffi::OsStrExt;
[INFO] [stdout]    |                        ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/os/mod.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/os/mod.rs:120:9
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for reference `&OsStr` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.34.0/src/core/pcwstr.rs:60:71
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...   Param::Boxed(PCWSTR(alloc::boxed::Box::<[u16]>::into_raw(self.encode_wide().chain(::core::iter::once(0)).collect::<alloc::vec:...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^ method not found in `&OsStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `windows` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1446ff218e0ea3d6200bc7fc2bdedf4f85a87b2260db967d709773ccebcc27d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1446ff218e0ea3d6200bc7fc2bdedf4f85a87b2260db967d709773ccebcc27d8", kill_on_drop: false }`
[INFO] [stdout] 1446ff218e0ea3d6200bc7fc2bdedf4f85a87b2260db967d709773ccebcc27d8
