[INFO] fetching crate js-utils 0.1.6... [INFO] testing js-utils-0.1.6 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate js-utils 0.1.6 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate js-utils 0.1.6 [INFO] finished tweaking crates.io crate js-utils 0.1.6 [INFO] tweaked toml for crates.io crate js-utils 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate js-utils 0.1.6 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] crate crates.io crate js-utils 0.1.6 already has a lockfile, it will not be regenerated [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d4f9ea51eef41978ad03ffe4d0de464bf0d38c175b44d481a442b3f454634751 [INFO] running `Command { std: "docker" "start" "-a" "d4f9ea51eef41978ad03ffe4d0de464bf0d38c175b44d481a442b3f454634751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4f9ea51eef41978ad03ffe4d0de464bf0d38c175b44d481a442b3f454634751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f9ea51eef41978ad03ffe4d0de464bf0d38c175b44d481a442b3f454634751", kill_on_drop: false }` [INFO] [stdout] d4f9ea51eef41978ad03ffe4d0de464bf0d38c175b44d481a442b3f454634751 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 22eae9d5f86cd01528b3f7aaecdd7d81245aeb8d68ff91559e78342689bea0c5 [INFO] running `Command { std: "docker" "start" "-a" "22eae9d5f86cd01528b3f7aaecdd7d81245aeb8d68ff91559e78342689bea0c5", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling zduny-wasm-timer v0.2.8 [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stderr] Compiling js-utils v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:71:16 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn pop(&self) -> Pop { [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] 71 | pub fn pop(&self) -> Pop<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.20s [INFO] running `Command { std: "docker" "inspect" "22eae9d5f86cd01528b3f7aaecdd7d81245aeb8d68ff91559e78342689bea0c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22eae9d5f86cd01528b3f7aaecdd7d81245aeb8d68ff91559e78342689bea0c5", kill_on_drop: false }` [INFO] [stdout] 22eae9d5f86cd01528b3f7aaecdd7d81245aeb8d68ff91559e78342689bea0c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1d03c84e6589c51011b89aebf84bc7746186651a380fe4147a6005af12e68c9b [INFO] running `Command { std: "docker" "start" "-a" "1d03c84e6589c51011b89aebf84bc7746186651a380fe4147a6005af12e68c9b", kill_on_drop: false }` [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.50 [INFO] [stderr] Compiling js-utils v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:71:16 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn pop(&self) -> Pop { [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] 71 | pub fn pop(&self) -> Pop<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_spawn` is never used [INFO] [stdout] --> src/spawn.rs:171:14 [INFO] [stdout] | [INFO] [stdout] 171 | async fn test_spawn() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_abort` is never used [INFO] [stdout] --> src/spawn.rs:185:14 [INFO] [stdout] | [INFO] [stdout] 185 | async fn test_abort() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_sleep` is never used [INFO] [stdout] --> src/sleep.rs:80:14 [INFO] [stdout] | [INFO] [stdout] 80 | async fn test_sleep() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_unbounded` is never used [INFO] [stdout] --> src/queue.rs:210:14 [INFO] [stdout] | [INFO] [stdout] 210 | async fn test_unbounded() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_bounded` is never used [INFO] [stdout] --> src/queue.rs:270:14 [INFO] [stdout] | [INFO] [stdout] 270 | async fn test_bounded() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_event_listener` is never used [INFO] [stdout] --> src/event.rs:197:14 [INFO] [stdout] | [INFO] [stdout] 197 | async fn test_event_listener() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_event_stream` is never used [INFO] [stdout] --> src/event.rs:214:14 [INFO] [stdout] | [INFO] [stdout] 214 | async fn test_event_stream() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_window` is never used [INFO] [stdout] --> src/lib.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | fn test_window() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_body` is never used [INFO] [stdout] --> src/lib.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | fn test_body() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_document` is never used [INFO] [stdout] --> src/lib.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 149 | fn test_document() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:71:16 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn pop(&self) -> Pop { [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] 71 | pub fn pop(&self) -> Pop<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.60s [INFO] running `Command { std: "docker" "inspect" "1d03c84e6589c51011b89aebf84bc7746186651a380fe4147a6005af12e68c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d03c84e6589c51011b89aebf84bc7746186651a380fe4147a6005af12e68c9b", kill_on_drop: false }` [INFO] [stdout] 1d03c84e6589c51011b89aebf84bc7746186651a380fe4147a6005af12e68c9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 19ffa7a13f769978a8b3467df19b0fc58082953e8c731401056a6c590c87ddee [INFO] running `Command { std: "docker" "start" "-a" "19ffa7a13f769978a8b3467df19b0fc58082953e8c731401056a6c590c87ddee", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/queue.rs:71:16 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn pop(&self) -> Pop { [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] 71 | pub fn pop(&self) -> Pop<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `js-utils` (lib) generated 1 warning (run `cargo fix --lib -p js-utils` to apply 1 suggestion) [INFO] [stderr] warning: function `test_spawn` is never used [INFO] [stderr] --> src/spawn.rs:171:14 [INFO] [stderr] | [INFO] [stderr] 171 | async fn test_spawn() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_abort` is never used [INFO] [stderr] --> src/spawn.rs:185:14 [INFO] [stderr] | [INFO] [stderr] 185 | async fn test_abort() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_sleep` is never used [INFO] [stderr] --> src/sleep.rs:80:14 [INFO] [stderr] | [INFO] [stderr] 80 | async fn test_sleep() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_unbounded` is never used [INFO] [stderr] --> src/queue.rs:210:14 [INFO] [stderr] | [INFO] [stderr] 210 | async fn test_unbounded() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_bounded` is never used [INFO] [stderr] --> src/queue.rs:270:14 [INFO] [stderr] | [INFO] [stderr] 270 | async fn test_bounded() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_event_listener` is never used [INFO] [stderr] --> src/event.rs:197:14 [INFO] [stderr] | [INFO] [stderr] 197 | async fn test_event_listener() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_event_stream` is never used [INFO] [stderr] --> src/event.rs:214:14 [INFO] [stderr] | [INFO] [stderr] 214 | async fn test_event_stream() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_window` is never used [INFO] [stderr] --> src/lib.rs:139:8 [INFO] [stderr] | [INFO] [stderr] 139 | fn test_window() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_body` is never used [INFO] [stderr] --> src/lib.rs:144:8 [INFO] [stderr] | [INFO] [stderr] 144 | fn test_body() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_document` is never used [INFO] [stderr] --> src/lib.rs:149:8 [INFO] [stderr] | [INFO] [stderr] 149 | fn test_document() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `js-utils` (lib test) generated 11 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/js_utils-400e46b05ffbd42f) [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 js_utils [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" "19ffa7a13f769978a8b3467df19b0fc58082953e8c731401056a6c590c87ddee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19ffa7a13f769978a8b3467df19b0fc58082953e8c731401056a6c590c87ddee", kill_on_drop: false }` [INFO] [stdout] 19ffa7a13f769978a8b3467df19b0fc58082953e8c731401056a6c590c87ddee