[INFO] fetching crate core-wasm-ast 0.2.2...
[INFO] testing core-wasm-ast-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate core-wasm-ast 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate core-wasm-ast 0.2.2
[INFO] finished tweaking crates.io crate core-wasm-ast 0.2.2
[INFO] tweaked toml for crates.io crate core-wasm-ast 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate core-wasm-ast 0.2.2 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 6 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1f904e12570ad798619d83a43b8c2eae173f87879f87af4d04b77f1b6bf3a3d0
[INFO] running `Command { std: "docker" "start" "-a" "1f904e12570ad798619d83a43b8c2eae173f87879f87af4d04b77f1b6bf3a3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f904e12570ad798619d83a43b8c2eae173f87879f87af4d04b77f1b6bf3a3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f904e12570ad798619d83a43b8c2eae173f87879f87af4d04b77f1b6bf3a3d0", kill_on_drop: false }`
[INFO] [stdout] 1f904e12570ad798619d83a43b8c2eae173f87879f87af4d04b77f1b6bf3a3d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e74e251d6a810067f431bab262fb7a5642e2c7cfef4ec43ac85f43e44bb0b9c9
[INFO] running `Command { std: "docker" "start" "-a" "e74e251d6a810067f431bab262fb7a5642e2c7cfef4ec43ac85f43e44bb0b9c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-coredump-types v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling core-wasm-ast v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `body`
[INFO] [stdout]   --> src/ast.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub use body;
[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: `make_type`
[INFO] [stdout]   --> src/ast.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub use make_type;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `make_value`
[INFO] [stdout]   --> src/ast.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub use make_value;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `import`
[INFO] [stdout]    --> src/traverse.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let import = ast::Import {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_import`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "e74e251d6a810067f431bab262fb7a5642e2c7cfef4ec43ac85f43e44bb0b9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74e251d6a810067f431bab262fb7a5642e2c7cfef4ec43ac85f43e44bb0b9c9", kill_on_drop: false }`
[INFO] [stdout] e74e251d6a810067f431bab262fb7a5642e2c7cfef4ec43ac85f43e44bb0b9c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 456e3ecd2f46a3589497814467129e7afceffa39f74f92f96785c5b9328e8f47
[INFO] running `Command { std: "docker" "start" "-a" "456e3ecd2f46a3589497814467129e7afceffa39f74f92f96785c5b9328e8f47", kill_on_drop: false }`
[INFO] [stderr]    Compiling core-wasm-ast v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `body`
[INFO] [stdout]   --> src/ast.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub use body;
[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: `make_type`
[INFO] [stdout]   --> src/ast.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub use make_type;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `make_value`
[INFO] [stdout]   --> src/ast.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub use make_value;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `import`
[INFO] [stdout]    --> src/traverse.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let import = ast::Import {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_import`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `body`
[INFO] [stdout]   --> src/ast.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub use body;
[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: `make_type`
[INFO] [stdout]   --> src/ast.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub use make_type;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `make_value`
[INFO] [stdout]   --> src/ast.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub use make_value;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `import`
[INFO] [stdout]    --> src/traverse.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let import = ast::Import {
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_import`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "456e3ecd2f46a3589497814467129e7afceffa39f74f92f96785c5b9328e8f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456e3ecd2f46a3589497814467129e7afceffa39f74f92f96785c5b9328e8f47", kill_on_drop: false }`
[INFO] [stdout] 456e3ecd2f46a3589497814467129e7afceffa39f74f92f96785c5b9328e8f47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f4df4e1416193eda76fc40ea40401780ceafcd4dd52323c5f6ffcd33e115a65
[INFO] running `Command { std: "docker" "start" "-a" "0f4df4e1416193eda76fc40ea40401780ceafcd4dd52323c5f6ffcd33e115a65", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `body`
[INFO] [stderr]   --> src/ast.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub use body;
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `make_type`
[INFO] [stderr]   --> src/ast.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub use make_type;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `make_value`
[INFO] [stderr]   --> src/ast.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub use make_value;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `import`
[INFO] [stderr]    --> src/traverse.rs:455:13
[INFO] [stderr]     |
[INFO] [stderr] 455 |         let import = ast::Import {
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_import`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `core-wasm-ast` (lib) generated 4 warnings (run `cargo fix --lib -p core-wasm-ast` to apply 3 suggestions)
[INFO] [stderr] warning: `core-wasm-ast` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/core_wasm_ast-29f980723b863254)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests core_wasm_ast
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f4df4e1416193eda76fc40ea40401780ceafcd4dd52323c5f6ffcd33e115a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4df4e1416193eda76fc40ea40401780ceafcd4dd52323c5f6ffcd33e115a65", kill_on_drop: false }`
[INFO] [stdout] 0f4df4e1416193eda76fc40ea40401780ceafcd4dd52323c5f6ffcd33e115a65