[INFO] fetching crate wascc-actor 0.7.4... [INFO] testing wascc-actor-0.7.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wascc-actor 0.7.4 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate wascc-actor 0.7.4 [INFO] finished tweaking crates.io crate wascc-actor 0.7.4 [INFO] tweaked toml for crates.io crate wascc-actor 0.7.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wascc-actor 0.7.4 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding wapc-guest v0.3.2 (available: v1.2.0) [INFO] [stderr] Adding wascc-codec v0.8.1 (available: v0.9.1) [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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84d3ffd580d33188cc364e42b016c64e63a0de5bd01626f1868b22d5462aafe8 [INFO] running `Command { std: "docker" "start" "-a" "84d3ffd580d33188cc364e42b016c64e63a0de5bd01626f1868b22d5462aafe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84d3ffd580d33188cc364e42b016c64e63a0de5bd01626f1868b22d5462aafe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d3ffd580d33188cc364e42b016c64e63a0de5bd01626f1868b22d5462aafe8", kill_on_drop: false }` [INFO] [stdout] 84d3ffd580d33188cc364e42b016c64e63a0de5bd01626f1868b22d5462aafe8 [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=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] b12ebee93bd9abbe7db42570b6464d8e1fcab10330e82b080e550d4f9d8599d9 [INFO] running `Command { std: "docker" "start" "-a" "b12ebee93bd9abbe7db42570b6464d8e1fcab10330e82b080e550d4f9d8599d9", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling wapc-guest v0.3.2 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling rmp-serde v0.14.4 [INFO] [stderr] Compiling wascc-codec v0.8.1 [INFO] [stderr] Compiling wascc-actor v0.7.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/logger.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 19 - { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stdout] 19 + Arc::new(RwLock::new("default".to_string())); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s [INFO] running `Command { std: "docker" "inspect" "b12ebee93bd9abbe7db42570b6464d8e1fcab10330e82b080e550d4f9d8599d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b12ebee93bd9abbe7db42570b6464d8e1fcab10330e82b080e550d4f9d8599d9", kill_on_drop: false }` [INFO] [stdout] b12ebee93bd9abbe7db42570b6464d8e1fcab10330e82b080e550d4f9d8599d9 [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=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] 5f7c894150af425277715ea399c128b8457cc52919bee77ceb45142b8d75da25 [INFO] running `Command { std: "docker" "start" "-a" "5f7c894150af425277715ea399c128b8457cc52919bee77ceb45142b8d75da25", kill_on_drop: false }` [INFO] [stderr] Compiling wascc-actor v0.7.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/logger.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 19 - { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stdout] 19 + Arc::new(RwLock::new("default".to_string())); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/logger.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 19 - { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stdout] 19 + Arc::new(RwLock::new("default".to_string())); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "5f7c894150af425277715ea399c128b8457cc52919bee77ceb45142b8d75da25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f7c894150af425277715ea399c128b8457cc52919bee77ceb45142b8d75da25", kill_on_drop: false }` [INFO] [stdout] 5f7c894150af425277715ea399c128b8457cc52919bee77ceb45142b8d75da25 [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=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] 8bdec2387a5889886c2da0d6cb2a9d761649fb7ef70fa5d1bc8ff75470ca9383 [INFO] running `Command { std: "docker" "start" "-a" "8bdec2387a5889886c2da0d6cb2a9d761649fb7ef70fa5d1bc8ff75470ca9383", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/logger.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 19 - { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stderr] 19 + Arc::new(RwLock::new("default".to_string())); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `wascc-actor` (lib) generated 1 warning (run `cargo fix --lib -p wascc-actor` to apply 1 suggestion) [INFO] [stderr] warning: `wascc-actor` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wascc_actor-77ac3d00e3d8ba98) [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 wascc_actor [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/logger.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 19 - { Arc::new(RwLock::new("default".to_string())) }; [INFO] [stderr] 19 + Arc::new(RwLock::new("default".to_string())); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8bdec2387a5889886c2da0d6cb2a9d761649fb7ef70fa5d1bc8ff75470ca9383", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bdec2387a5889886c2da0d6cb2a9d761649fb7ef70fa5d1bc8ff75470ca9383", kill_on_drop: false }` [INFO] [stdout] 8bdec2387a5889886c2da0d6cb2a9d761649fb7ef70fa5d1bc8ff75470ca9383