[INFO] fetching crate wasm-bridge-js 0.3.0... [INFO] testing wasm-bridge-js-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wasm-bridge-js 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate wasm-bridge-js 0.3.0 [INFO] finished tweaking crates.io crate wasm-bridge-js 0.3.0 [INFO] tweaked toml for crates.io crate wasm-bridge-js 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasm-bridge-js 0.3.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding js-component-bindgen v0.14.2 (available: v1.12.0) [INFO] [stderr] Adding wasm-bridge-macros v0.3.2 (available: v0.4.0) [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] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2337ac583f43e1d2e83a20242c71ca30bc22ca8e1aade2cd40def68aad3c469 [INFO] running `Command { std: "docker" "start" "-a" "c2337ac583f43e1d2e83a20242c71ca30bc22ca8e1aade2cd40def68aad3c469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2337ac583f43e1d2e83a20242c71ca30bc22ca8e1aade2cd40def68aad3c469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2337ac583f43e1d2e83a20242c71ca30bc22ca8e1aade2cd40def68aad3c469", kill_on_drop: false }` [INFO] [stdout] c2337ac583f43e1d2e83a20242c71ca30bc22ca8e1aade2cd40def68aad3c469 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af2958cd7e17b4f54f44060ed7c088fef4b0e6c864694134261e762ff1126fd0 [INFO] running `Command { std: "docker" "start" "-a" "af2958cd7e17b4f54f44060ed7c088fef4b0e6c864694134261e762ff1126fd0", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.104 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling wasm-bindgen v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.104 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.104 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.104 [INFO] [stderr] Compiling js-sys v0.3.81 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.54 [INFO] [stderr] Compiling wasm-bridge-js v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/no_bindgen/linker.rs:115:23 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct DropHandle(Box); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `DropHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/no_bindgen/module.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.70s [INFO] running `Command { std: "docker" "inspect" "af2958cd7e17b4f54f44060ed7c088fef4b0e6c864694134261e762ff1126fd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af2958cd7e17b4f54f44060ed7c088fef4b0e6c864694134261e762ff1126fd0", kill_on_drop: false }` [INFO] [stdout] af2958cd7e17b4f54f44060ed7c088fef4b0e6c864694134261e762ff1126fd0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da1360d84e216cf4691fc9bf6f967561badffde7af918f609ac6ec2a642b553d [INFO] running `Command { std: "docker" "start" "-a" "da1360d84e216cf4691fc9bf6f967561badffde7af918f609ac6ec2a642b553d", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen v0.2.104 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.54 [INFO] [stderr] Compiling js-sys v0.3.81 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.54 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.54 [INFO] [stderr] Compiling wasm-bridge-js v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/no_bindgen/linker.rs:115:23 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct DropHandle(Box); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `DropHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/no_bindgen/module.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/no_bindgen/linker.rs:115:23 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct DropHandle(Box); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `DropHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/no_bindgen/module.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.59s [INFO] running `Command { std: "docker" "inspect" "da1360d84e216cf4691fc9bf6f967561badffde7af918f609ac6ec2a642b553d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da1360d84e216cf4691fc9bf6f967561badffde7af918f609ac6ec2a642b553d", kill_on_drop: false }` [INFO] [stdout] da1360d84e216cf4691fc9bf6f967561badffde7af918f609ac6ec2a642b553d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b83bc9f2da0717c2ae990508ad0f922c601a5cb09694cd6e5b7d104ff0b7566c [INFO] running `Command { std: "docker" "start" "-a" "b83bc9f2da0717c2ae990508ad0f922c601a5cb09694cd6e5b7d104ff0b7566c", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/no_bindgen/linker.rs:115:23 [INFO] [stderr] | [INFO] [stderr] 115 | pub struct DropHandle(Box); [INFO] [stderr] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `DropHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/no_bindgen/module.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `wasm-bridge-js` (lib) generated 2 warnings (run `cargo fix --lib -p wasm-bridge-js` to apply 1 suggestion) [INFO] [stderr] warning: `wasm-bridge-js` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_bridge_js-324a26639aa43fbc) [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 wasm_bridge_js [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" "b83bc9f2da0717c2ae990508ad0f922c601a5cb09694cd6e5b7d104ff0b7566c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83bc9f2da0717c2ae990508ad0f922c601a5cb09694cd6e5b7d104ff0b7566c", kill_on_drop: false }` [INFO] [stdout] b83bc9f2da0717c2ae990508ad0f922c601a5cb09694cd6e5b7d104ff0b7566c