[INFO] fetching crate wasm-bridge-js 0.3.0... [INFO] checking wasm-bridge-js-0.3.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate wasm-bridge-js 0.3.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasm-bridge-js 0.3.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 99 packages to latest compatible versions [INFO] [stderr] Adding js-component-bindgen v0.14.2 (available: v1.11.0) [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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e24f29fb0b66bcabe266468bc1285732cd613db77c6b8b0d85e35e982d1f106f [INFO] running `Command { std: "docker" "start" "-a" "e24f29fb0b66bcabe266468bc1285732cd613db77c6b8b0d85e35e982d1f106f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e24f29fb0b66bcabe266468bc1285732cd613db77c6b8b0d85e35e982d1f106f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e24f29fb0b66bcabe266468bc1285732cd613db77c6b8b0d85e35e982d1f106f", kill_on_drop: false }` [INFO] [stdout] e24f29fb0b66bcabe266468bc1285732cd613db77c6b8b0d85e35e982d1f106f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fd12da8e57a74d49c3a0dce45d8fe11499905f67843916ddfe2e8a3b2a47194 [INFO] running `Command { std: "docker" "start" "-a" "4fd12da8e57a74d49c3a0dce45d8fe11499905f67843916ddfe2e8a3b2a47194", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.50 [INFO] [stderr] Checking wasm-bindgen-test v0.3.50 [INFO] [stderr] Checking 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_bindgen/module.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_i8` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | test_simple!(i8, test_i8); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_simple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_i16` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 23 | test_simple!(i16, test_i16); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_simple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_i32` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | test_simple!(i32, test_i32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_simple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_u8` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | test_simple!(u8, test_u8); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_simple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_u16` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | test_simple!(u16, test_u16); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_simple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_u32` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | test_simple!(u32, test_u32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_simple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unsigned_u8` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | test_unsigned!(u8, unsigned_u8); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_unsigned` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unsigned_u16` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | test_unsigned!(u16, unsigned_u16); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_unsigned` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unsigned_u32` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | test_unsigned!(u32, unsigned_u32); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_unsigned` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_i64` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn test_i64() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_u64` is never used [INFO] [stdout] --> src/conversions/from_js_value_tests.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn test_u64() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_bindgen/module.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn resolve_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 14.21s [INFO] running `Command { std: "docker" "inspect" "4fd12da8e57a74d49c3a0dce45d8fe11499905f67843916ddfe2e8a3b2a47194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fd12da8e57a74d49c3a0dce45d8fe11499905f67843916ddfe2e8a3b2a47194", kill_on_drop: false }` [INFO] [stdout] 4fd12da8e57a74d49c3a0dce45d8fe11499905f67843916ddfe2e8a3b2a47194