[INFO] fetching crate polling 3.11.0...
[INFO] testing polling-3.11.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate polling 3.11.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate polling 3.11.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate polling 3.11.0
[INFO] tweaked toml for crates.io crate polling 3.11.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polling 3.11.0 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] crate crates.io crate polling 3.11.0 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-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] 9237d22a9cf5d2184b1713a09e3cf8cf8ced86220c5f7bf0fbf5b29a69518cb6
[INFO] running `Command { std: "docker" "start" "-a" "9237d22a9cf5d2184b1713a09e3cf8cf8ced86220c5f7bf0fbf5b29a69518cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9237d22a9cf5d2184b1713a09e3cf8cf8ced86220c5f7bf0fbf5b29a69518cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9237d22a9cf5d2184b1713a09e3cf8cf8ced86220c5f7bf0fbf5b29a69518cb6", kill_on_drop: false }`
[INFO] [stdout] 9237d22a9cf5d2184b1713a09e3cf8cf8ced86220c5f7bf0fbf5b29a69518cb6
[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] 7a79dd008f0ba6d81c7ad6b00f1b7e8522eb68b336d326ebebc1945c823cadbf
[INFO] running `Command { std: "docker" "start" "-a" "7a79dd008f0ba6d81c7ad6b00f1b7e8522eb68b336d326ebebc1945c823cadbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling polling v3.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "7a79dd008f0ba6d81c7ad6b00f1b7e8522eb68b336d326ebebc1945c823cadbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a79dd008f0ba6d81c7ad6b00f1b7e8522eb68b336d326ebebc1945c823cadbf", kill_on_drop: false }`
[INFO] [stdout] 7a79dd008f0ba6d81c7ad6b00f1b7e8522eb68b336d326ebebc1945c823cadbf
[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] dc80a67358ecec88f223c65381388835f84adbfc40060f78c01168461e577bdd
[INFO] running `Command { std: "docker" "start" "-a" "dc80a67358ecec88f223c65381388835f84adbfc40060f78c01168461e577bdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling easy-parallel v3.3.1
[INFO] [stderr]    Compiling polling v3.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "dc80a67358ecec88f223c65381388835f84adbfc40060f78c01168461e577bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc80a67358ecec88f223c65381388835f84adbfc40060f78c01168461e577bdd", kill_on_drop: false }`
[INFO] [stdout] dc80a67358ecec88f223c65381388835f84adbfc40060f78c01168461e577bdd
[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] 0e1d181185c5a7f884bdba3d4583443202f099c4dd0ee1ecd2dd964bf94bb9ec
[INFO] running `Command { std: "docker" "start" "-a" "0e1d181185c5a7f884bdba3d4583443202f099c4dd0ee1ecd2dd964bf94bb9ec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polling-676b82a5860215ce)
[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/concurrent_modification.rs (/opt/rustwide/target/debug/deps/concurrent_modification-70ebd51ddc91ec4e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test concurrent_modify ... ok
[INFO] [stdout] test concurrent_add ... ok
[INFO] [stdout] test concurrent_interruption ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/io.rs (/opt/rustwide/target/debug/deps/io-6c5874deb012532e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/many_connections.rs (/opt/rustwide/target/debug/deps/many_connections-3d695fc88aebcd24)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test insert_twice ... ok
[INFO] [stdout] test basic_io ... ok
[INFO] [stdout] test append_events ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test many_connections ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multiple_pollers.rs (/opt/rustwide/target/debug/deps/multiple_pollers-eaca95ffb223d94a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test edge_triggered ... ok
[INFO] [stdout] test level_triggered ... ok
[INFO] [stderr]      Running tests/notify.rs (/opt/rustwide/target/debug/deps/notify-401852837012557b)
[INFO] [stdout] test oneshot_triggered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test concurrent ... 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] [stderr]      Running tests/other_modes.rs (/opt/rustwide/target/debug/deps/other_modes-b815d775c8ba07cd)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/precision.rs (/opt/rustwide/target/debug/deps/precision-4cd220e6f4af40fb)
[INFO] [stdout] test edge_triggered ... ok
[INFO] [stdout] test level_triggered ... ok
[INFO] [stdout] test edge_oneshot_triggered ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test below_ms ... ok
[INFO] [stdout] test above_ms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.24s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/timeout.rs (/opt/rustwide/target/debug/deps/timeout-9dc0704972d30a61)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test non_blocking ... ok
[INFO] [stdout] test twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[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/windows_post.rs (/opt/rustwide/target/debug/deps/windows_post-4b605a1c662068e0)
[INFO] [stderr]      Running tests/windows_waitable.rs (/opt/rustwide/target/debug/deps/windows_waitable-db2a2be0215e064f)
[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 polling
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] test src/lib.rs - Events::clear (line 902) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::modify (line 598) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::add (line 515) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::modify (line 624) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::modify (line 586) - compile ... ok
[INFO] [stdout] test src/lib.rs - Events::with_capacity (line 860) ... ok
[INFO] [stdout] test src/lib.rs - Poller::delete (line 675) ... ok
[INFO] [stdout] test src/lib.rs - Events::capacity (line 955) ... ok
[INFO] [stdout] test src/lib.rs - Poller::modify (line 611) - compile ... ok
[INFO] [stdout] test src/lib.rs - Events::new (line 839) ... ok
[INFO] [stdout] test src/lib.rs - Poller::new (line 445) ... ok
[INFO] [stdout] test src/lib.rs - Events::is_empty (line 940) ... ok
[INFO] [stdout] test src/lib.rs - Poller::notify (line 786) ... ok
[INFO] [stdout] test src/lib.rs - Events::len (line 925) ... ok
[INFO] [stdout] test src/lib.rs - Event::is_connect_failed (line 344) ... ok
[INFO] [stdout] test src/lib.rs - Events::iter (line 881) ... ok
[INFO] [stdout] test src/lib.rs - Poller::wait (line 712) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e1d181185c5a7f884bdba3d4583443202f099c4dd0ee1ecd2dd964bf94bb9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1d181185c5a7f884bdba3d4583443202f099c4dd0ee1ecd2dd964bf94bb9ec", kill_on_drop: false }`
[INFO] [stdout] 0e1d181185c5a7f884bdba3d4583443202f099c4dd0ee1ecd2dd964bf94bb9ec