[INFO] fetching crate xaml-island 0.1.0... [INFO] testing xaml-island-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate xaml-island 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate xaml-island 0.1.0 [INFO] finished tweaking crates.io crate xaml-island 0.1.0 [INFO] tweaked toml for crates.io crate xaml-island 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xaml-island 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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 v0.35.0 (available: v0.62.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f568c609519e9eb35f445c2b0235fd2ad410b307ff79b500c1f86649a6530b51 [INFO] running `Command { std: "docker" "start" "-a" "f568c609519e9eb35f445c2b0235fd2ad410b307ff79b500c1f86649a6530b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f568c609519e9eb35f445c2b0235fd2ad410b307ff79b500c1f86649a6530b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f568c609519e9eb35f445c2b0235fd2ad410b307ff79b500c1f86649a6530b51", kill_on_drop: false }` [INFO] [stdout] f568c609519e9eb35f445c2b0235fd2ad410b307ff79b500c1f86649a6530b51 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb562a6f80753ee5e73f53a1312c83d4d8404a00b811927b69a113a3f6cbee81 [INFO] running `Command { std: "docker" "start" "-a" "cb562a6f80753ee5e73f53a1312c83d4d8404a00b811927b69a113a3f6cbee81", kill_on_drop: false }` [INFO] [stderr] Compiling windows v0.35.0 [INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.35.0/src/core/pcwstr.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | 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/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/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/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/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[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-0.35.0/src/core/pcwstr.rs:61:72 [INFO] [stdout] | [INFO] [stdout] 61 | unsafe { Param::Boxed(PCWSTR(bindings::SysAllocStringLen(&self.encode_wide().collect::>()).into_raw())) } [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" "cb562a6f80753ee5e73f53a1312c83d4d8404a00b811927b69a113a3f6cbee81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb562a6f80753ee5e73f53a1312c83d4d8404a00b811927b69a113a3f6cbee81", kill_on_drop: false }` [INFO] [stdout] cb562a6f80753ee5e73f53a1312c83d4d8404a00b811927b69a113a3f6cbee81