[INFO] fetching crate oneshot 0.1.11... [INFO] testing oneshot-0.1.11 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate oneshot 0.1.11 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate oneshot 0.1.11 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate oneshot 0.1.11 [INFO] tweaked toml for crates.io crate oneshot 0.1.11 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate oneshot 0.1.11 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] crate crates.io crate oneshot 0.1.11 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22ebd4e9455e6d6d63cb559152fbcbb3c40c2313435b803d2d1541f0ce9e5a7a [INFO] running `Command { std: "docker" "start" "-a" "22ebd4e9455e6d6d63cb559152fbcbb3c40c2313435b803d2d1541f0ce9e5a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22ebd4e9455e6d6d63cb559152fbcbb3c40c2313435b803d2d1541f0ce9e5a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ebd4e9455e6d6d63cb559152fbcbb3c40c2313435b803d2d1541f0ce9e5a7a", kill_on_drop: false }` [INFO] [stdout] 22ebd4e9455e6d6d63cb559152fbcbb3c40c2313435b803d2d1541f0ce9e5a7a [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08719d9e498eff686bf9e4e326dfef7b76cede9c07ba808c87be004a88a61ba4 [INFO] running `Command { std: "docker" "start" "-a" "08719d9e498eff686bf9e4e326dfef7b76cede9c07ba808c87be004a88a61ba4", kill_on_drop: false }` [INFO] [stderr] Compiling oneshot v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "08719d9e498eff686bf9e4e326dfef7b76cede9c07ba808c87be004a88a61ba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08719d9e498eff686bf9e4e326dfef7b76cede9c07ba808c87be004a88a61ba4", kill_on_drop: false }` [INFO] [stdout] 08719d9e498eff686bf9e4e326dfef7b76cede9c07ba808c87be004a88a61ba4 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99a7fbb473b833744b2d1312ee98e5630869f204b051485fd11d5bca4de3c83d [INFO] running `Command { std: "docker" "start" "-a" "99a7fbb473b833744b2d1312ee98e5630869f204b051485fd11d5bca4de3c83d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling value-bag v1.9.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling event-listener v5.3.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-executor v1.11.0 [INFO] [stderr] Compiling async-channel v2.2.1 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.61 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling blocking v1.6.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling polling v3.7.0 [INFO] [stderr] Compiling async-io v2.3.2 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling oneshot v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.14s [INFO] running `Command { std: "docker" "inspect" "99a7fbb473b833744b2d1312ee98e5630869f204b051485fd11d5bca4de3c83d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a7fbb473b833744b2d1312ee98e5630869f204b051485fd11d5bca4de3c83d", kill_on_drop: false }` [INFO] [stdout] 99a7fbb473b833744b2d1312ee98e5630869f204b051485fd11d5bca4de3c83d [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 587773e77fbb856cab03e829886969ba03f6c474e0f496d594c994eb88fb607b [INFO] running `Command { std: "docker" "start" "-a" "587773e77fbb856cab03e829886969ba03f6c474e0f496d594c994eb88fb607b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oneshot-61aea6d73d3b9ebf) [INFO] [stderr] Running tests/assert_mem.rs (/opt/rustwide/target/debug/deps/assert_mem-028d7b1cf79b528c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test receiver_waker_size ... ignored, Unstable test. Different Rust versions have different sizes for Thread [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test channel_endpoints_single_pointer ... ok [INFO] [stderr] Running tests/async.rs (/opt/rustwide/target/debug/deps/async-dd257ae23a6c558d) [INFO] [stdout] test error_sizes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test await_with_dropped_sender_tokio ... ok [INFO] [stdout] test send_before_await_tokio ... ok [INFO] [stdout] test send_before_await_async_std ... ok [INFO] [stdout] test await_with_dropped_sender_async_std ... ok [INFO] [stdout] test await_before_send_then_drop_sender_async_std ... ok [INFO] [stdout] test await_before_send_tokio ... ok [INFO] [stdout] test await_before_send_then_drop_sender_tokio ... ok [INFO] [stdout] test await_before_send_async_std ... ok [INFO] [stdout] test poll_future_and_then_try_recv ... ok [INFO] [stdout] test poll_receiver_then_drop_it ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/future.rs (/opt/rustwide/target/debug/deps/future-38732168c3e45272) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/loom.rs (/opt/rustwide/target/debug/deps/loom-b2a4de24fbae1f4c) [INFO] [stdout] test multiple_receiver_polls_keeps_only_latest_waker ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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] [stderr] Running tests/raw.rs (/opt/rustwide/target/debug/deps/raw-14377ddb8f4c7cb9) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_raw_receiver ... ok [INFO] [stdout] test test_raw_sender_and_receiver ... ok [INFO] [stdout] test test_raw_sender ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/sync.rs (/opt/rustwide/target/debug/deps/sync-36c81619693a54d9) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test message_in_channel_dropped_on_receiver_drop ... ok [INFO] [stdout] test non_send_type_can_be_used_on_same_thread ... ok [INFO] [stdout] test dropping_sender_disconnects_receiver ... ok [INFO] [stdout] test recv_deadline_and_timeout_no_time ... ok [INFO] [stdout] test send_before_recv_ref ... ok [INFO] [stdout] test send_error_drops_message_correctly_on_into_inner ... ok [INFO] [stdout] test send_then_drop_receiver ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stdout] test send_with_dropped_receiver ... ok [INFO] [stdout] test recv_with_dropped_sender ... ok [INFO] [stdout] test send_before_try_recv ... ok [INFO] [stdout] test send_before_recv ... ok [INFO] [stdout] test send_before_recv_timeout ... ok [INFO] [stdout] test try_recv_then_drop_receiver ... ok [INFO] [stdout] test try_recv_with_dropped_sender ... ok [INFO] [stdout] test send_error_drops_message_correctly ... ok [INFO] [stdout] test recv_before_send ... ok [INFO] [stdout] test recv_timeout_before_send ... ok [INFO] [stdout] test recv_before_send_then_drop_sender ... ok [INFO] [stdout] test recv_timeout_before_send_then_drop_sender ... ok [INFO] [stdout] test dropping_receiver_disconnects_sender ... ok [INFO] [stdout] test recv_deadline_time_should_elapse ... ok [INFO] [stderr] Doc-tests oneshot [INFO] [stdout] test recv_timeout_time_should_elapse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "587773e77fbb856cab03e829886969ba03f6c474e0f496d594c994eb88fb607b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "587773e77fbb856cab03e829886969ba03f6c474e0f496d594c994eb88fb607b", kill_on_drop: false }` [INFO] [stdout] 587773e77fbb856cab03e829886969ba03f6c474e0f496d594c994eb88fb607b