[INFO] fetching crate event-engine 0.2.0... [INFO] testing event-engine-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate event-engine 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate event-engine 0.2.0 [INFO] finished tweaking crates.io crate event-engine 0.2.0 [INFO] tweaked toml for crates.io crate event-engine 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate event-engine 0.2.0 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] Updating crates.io index [INFO] [stderr] Locking 109 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding zmq v0.9.2 (available: v0.10.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 44b4f97354672ab00093d3deab98189dbd2a19d7fcbbd82623c53cb78e5d21a1 [INFO] running `Command { std: "docker" "start" "-a" "44b4f97354672ab00093d3deab98189dbd2a19d7fcbbd82623c53cb78e5d21a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44b4f97354672ab00093d3deab98189dbd2a19d7fcbbd82623c53cb78e5d21a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44b4f97354672ab00093d3deab98189dbd2a19d7fcbbd82623c53cb78e5d21a1", kill_on_drop: false }` [INFO] [stdout] 44b4f97354672ab00093d3deab98189dbd2a19d7fcbbd82623c53cb78e5d21a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d74537d5752c0b63582a871e7459ff4c089036e884c2f474d7411c7c30870e68 [INFO] running `Command { std: "docker" "start" "-a" "d74537d5752c0b63582a871e7459ff4c089036e884c2f474d7411c7c30870e68", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling destructure_traitobject v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling thread-id v5.0.0 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling mock_instant v0.6.0 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling unsafe-any-ors v1.0.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling typemap-ors v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling log4rs v1.4.0 [INFO] [stderr] Compiling event-engine v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.77s [INFO] running `Command { std: "docker" "inspect" "d74537d5752c0b63582a871e7459ff4c089036e884c2f474d7411c7c30870e68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d74537d5752c0b63582a871e7459ff4c089036e884c2f474d7411c7c30870e68", kill_on_drop: false }` [INFO] [stdout] d74537d5752c0b63582a871e7459ff4c089036e884c2f474d7411c7c30870e68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0c8cb95f86a22bfeca3de5a03eed703cfbf043e1b6851e00f0fc5af523486ffe [INFO] running `Command { std: "docker" "start" "-a" "0c8cb95f86a22bfeca3de5a03eed703cfbf043e1b6851e00f0fc5af523486ffe", kill_on_drop: false }` [INFO] [stderr] Compiling event-engine v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:623:65 [INFO] [stdout] | [INFO] [stdout] 623 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 623 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] 623 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:664:65 [INFO] [stdout] | [INFO] [stdout] 664 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 664 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] 664 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "0c8cb95f86a22bfeca3de5a03eed703cfbf043e1b6851e00f0fc5af523486ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8cb95f86a22bfeca3de5a03eed703cfbf043e1b6851e00f0fc5af523486ffe", kill_on_drop: false }` [INFO] [stdout] 0c8cb95f86a22bfeca3de5a03eed703cfbf043e1b6851e00f0fc5af523486ffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 081f951cf5eecdaf4109dcf62bc9e602182a34591596d76d1b4f89aefa8fecfd [INFO] running `Command { std: "docker" "start" "-a" "081f951cf5eecdaf4109dcf62bc9e602182a34591596d76d1b4f89aefa8fecfd", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:623:65 [INFO] [stderr] | [INFO] [stderr] 623 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 623 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] 623 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:664:65 [INFO] [stderr] | [INFO] [stderr] 664 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 664 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] 664 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `event-engine` (lib test) generated 2 warnings (run `cargo fix --lib -p event-engine --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/event_engine-e946d3ea4525309e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_run_app ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests event_engine [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" "081f951cf5eecdaf4109dcf62bc9e602182a34591596d76d1b4f89aefa8fecfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "081f951cf5eecdaf4109dcf62bc9e602182a34591596d76d1b4f89aefa8fecfd", kill_on_drop: false }` [INFO] [stdout] 081f951cf5eecdaf4109dcf62bc9e602182a34591596d76d1b4f89aefa8fecfd