[INFO] fetching crate stakker_async_await 0.0.1... [INFO] testing stakker_async_await-0.0.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate stakker_async_await 0.0.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate stakker_async_await 0.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate stakker_async_await 0.0.1 [INFO] tweaked toml for crates.io crate stakker_async_await 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stakker_async_await 0.0.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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 56 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7022935d922d8fbc38507f2b73237997d7f5cc3bbbecdee2ccabb451d9672c1e [INFO] running `Command { std: "docker" "start" "-a" "7022935d922d8fbc38507f2b73237997d7f5cc3bbbecdee2ccabb451d9672c1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7022935d922d8fbc38507f2b73237997d7f5cc3bbbecdee2ccabb451d9672c1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7022935d922d8fbc38507f2b73237997d7f5cc3bbbecdee2ccabb451d9672c1e", kill_on_drop: false }` [INFO] [stdout] 7022935d922d8fbc38507f2b73237997d7f5cc3bbbecdee2ccabb451d9672c1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41bc7e2b9790c90051b9a6d30bf9d86cf63277b415bc3e9cc1965f2d6ccde187 [INFO] running `Command { std: "docker" "start" "-a" "41bc7e2b9790c90051b9a6d30bf9d86cf63277b415bc3e9cc1965f2d6ccde187", kill_on_drop: false }` [INFO] [stderr] Compiling qcell v0.5.5 [INFO] [stderr] Compiling stakker v0.2.13 [INFO] [stderr] Compiling stakker_async_await v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stdout] --> src/futures_core.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stdout] --> src/rust_std.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "41bc7e2b9790c90051b9a6d30bf9d86cf63277b415bc3e9cc1965f2d6ccde187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41bc7e2b9790c90051b9a6d30bf9d86cf63277b415bc3e9cc1965f2d6ccde187", kill_on_drop: false }` [INFO] [stdout] 41bc7e2b9790c90051b9a6d30bf9d86cf63277b415bc3e9cc1965f2d6ccde187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cc50e883bbbc8953b659065e67d6ed778defd47433456a415f1c2461092d081 [INFO] running `Command { std: "docker" "start" "-a" "3cc50e883bbbc8953b659065e67d6ed778defd47433456a415f1c2461092d081", kill_on_drop: false }` [INFO] [stderr] Compiling stakker_async_await v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stdout] --> src/futures_core.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stdout] --> src/rust_std.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stdout] --> src/futures_core.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stdout] --> src/rust_std.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "3cc50e883bbbc8953b659065e67d6ed778defd47433456a415f1c2461092d081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cc50e883bbbc8953b659065e67d6ed778defd47433456a415f1c2461092d081", kill_on_drop: false }` [INFO] [stdout] 3cc50e883bbbc8953b659065e67d6ed778defd47433456a415f1c2461092d081 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a960b45e7bf44fc936b24eb712e75074896fd26f6fcc444d39c04653c9ab54a [INFO] running `Command { std: "docker" "start" "-a" "5a960b45e7bf44fc936b24eb712e75074896fd26f6fcc444d39c04653c9ab54a", kill_on_drop: false }` [INFO] [stderr] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stderr] --> src/futures_core.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `#[macro_use]` attribute cannot be used on macro defs [INFO] [stderr] --> src/rust_std.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[macro_use]` can be applied to crates, extern crates, and modules [INFO] [stderr] [INFO] [stderr] warning: `stakker_async_await` (lib) generated 2 warnings (run `cargo fix --lib -p stakker_async_await` to apply 2 suggestions) [INFO] [stderr] warning: `stakker_async_await` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stakker_async_await-09440fc5c6a6d1b5) [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] Running tests/futures_core.rs (/opt/rustwide/target/debug/deps/futures_core-7feac87ca728aa26) [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] Running tests/rust_std.rs (/opt/rustwide/target/debug/deps/rust_std-72f5c5a4fbd4374c) [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] Running tests/main.rs (/opt/rustwide/target/debug/deps/tests-2cdffd7578ec31ee) [INFO] [stdout] Running stakker_async_await tests: [INFO] [stderr] Doc-tests stakker_async_await [INFO] [stdout] - test_spawn ... OK [INFO] [stdout] - test_future_push ... OK [INFO] [stdout] - test_future_push_actorfail ... OK [INFO] [stdout] - test_future_push_result ... OK [INFO] [stdout] - test_future_push_result_actorfail ... OK [INFO] [stdout] - test_future_pull ... OK [INFO] [stdout] - test_future_pull_actorfail ... OK [INFO] [stdout] - test_future_pull_result ... OK [INFO] [stdout] - test_future_pull_result_actorfail ... OK [INFO] [stdout] - test_stream_preload ... OK [INFO] [stdout] - test_stream_batches ... OK [INFO] [stdout] - test_stream_result_preload ... OK [INFO] [stdout] - test_stream_result_batches ... OK [INFO] [stdout] - test_stream_result_actorfail ... OK [INFO] [stdout] test result: ok. 14 passed, 0 failed [INFO] [stdout] [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" "5a960b45e7bf44fc936b24eb712e75074896fd26f6fcc444d39c04653c9ab54a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a960b45e7bf44fc936b24eb712e75074896fd26f6fcc444d39c04653c9ab54a", kill_on_drop: false }` [INFO] [stdout] 5a960b45e7bf44fc936b24eb712e75074896fd26f6fcc444d39c04653c9ab54a