[INFO] fetching crate wasmer-wit-bindgen-gen-rust-wasm 0.1.1...
[INFO] checking wasmer-wit-bindgen-gen-rust-wasm-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate wasmer-wit-bindgen-gen-rust-wasm 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wasmer-wit-bindgen-gen-rust-wasm 0.1.1
[INFO] finished tweaking crates.io crate wasmer-wit-bindgen-gen-rust-wasm 0.1.1
[INFO] tweaked toml for crates.io crate wasmer-wit-bindgen-gen-rust-wasm 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmer-wit-bindgen-gen-rust-wasm 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a25cc042db9567b5a06e9b7a5d228912cd7edf5803bc33e75458dd826d0ce90b
[INFO] running `Command { std: "docker" "start" "-a" "a25cc042db9567b5a06e9b7a5d228912cd7edf5803bc33e75458dd826d0ce90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a25cc042db9567b5a06e9b7a5d228912cd7edf5803bc33e75458dd826d0ce90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25cc042db9567b5a06e9b7a5d228912cd7edf5803bc33e75458dd826d0ce90b", kill_on_drop: false }`
[INFO] [stdout] a25cc042db9567b5a06e9b7a5d228912cd7edf5803bc33e75458dd826d0ce90b
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 785f249a2d53d12a05f5d27368b86792fc5ba6f69320c161fe35b3196b869b0e
[INFO] running `Command { std: "docker" "start" "-a" "785f249a2d53d12a05f5d27368b86792fc5ba6f69320c161fe35b3196b869b0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling wasmer-wit-bindgen-gen-rust-wasm v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking wasmer-wit-parser v0.1.1
[INFO] [stderr]     Checking wasmer-wit-bindgen-gen-core v0.1.1
[INFO] [stderr]     Checking wasmer-wit-bindgen-gen-rust v0.1.1
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         generate_structs: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:495:9
[INFO] [stdout]     |
[INFO] [stdout] 495 |         generate_structs: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:515:62
[INFO] [stdout]     |
[INFO] [stdout] 515 |     fn import(&mut self, iface: &Interface, func: &Function, generate_structs: bool) {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:566:62
[INFO] [stdout]     |
[INFO] [stdout] 566 |     fn export(&mut self, iface: &Interface, func: &Function, generate_structs: bool) {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         generate_structs: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:495:9
[INFO] [stdout]     |
[INFO] [stdout] 495 |         generate_structs: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:515:62
[INFO] [stdout]     |
[INFO] [stdout] 515 |     fn import(&mut self, iface: &Interface, func: &Function, generate_structs: bool) {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generate_structs`
[INFO] [stdout]    --> src/lib.rs:566:62
[INFO] [stdout]     |
[INFO] [stdout] 566 |     fn export(&mut self, iface: &Interface, func: &Function, generate_structs: bool) {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_structs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout]  --> tests/codegen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     test_helpers::codegen_rust_wasm_import!(
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout]   --> tests/codegen.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     test_helpers::codegen_rust_wasm_export!(
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmer-wit-bindgen-gen-rust-wasm` (test "codegen") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "785f249a2d53d12a05f5d27368b86792fc5ba6f69320c161fe35b3196b869b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785f249a2d53d12a05f5d27368b86792fc5ba6f69320c161fe35b3196b869b0e", kill_on_drop: false }`
[INFO] [stdout] 785f249a2d53d12a05f5d27368b86792fc5ba6f69320c161fe35b3196b869b0e