[INFO] fetching crate polling 3.11.0...
[INFO] testing polling-3.11.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate polling 3.11.0 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polling 3.11.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded easy-parallel v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d25adf940e825f4418f567856223630dd6a847233f0bec9d005a678039800e
[INFO] running `Command { std: "docker" "start" "-a" "85d25adf940e825f4418f567856223630dd6a847233f0bec9d005a678039800e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d25adf940e825f4418f567856223630dd6a847233f0bec9d005a678039800e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d25adf940e825f4418f567856223630dd6a847233f0bec9d005a678039800e", kill_on_drop: false }`
[INFO] [stdout] 85d25adf940e825f4418f567856223630dd6a847233f0bec9d005a678039800e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 456f8e999e7fd6ad0c7e57e79b8cbec7d0e3c60e27a13bf86b457f0083a02c7a
[INFO] running `Command { std: "docker" "start" "-a" "456f8e999e7fd6ad0c7e57e79b8cbec7d0e3c60e27a13bf86b457f0083a02c7a", 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 3.83s
[INFO] running `Command { std: "docker" "inspect" "456f8e999e7fd6ad0c7e57e79b8cbec7d0e3c60e27a13bf86b457f0083a02c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456f8e999e7fd6ad0c7e57e79b8cbec7d0e3c60e27a13bf86b457f0083a02c7a", kill_on_drop: false }`
[INFO] [stdout] 456f8e999e7fd6ad0c7e57e79b8cbec7d0e3c60e27a13bf86b457f0083a02c7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f81602b8a48d49e487a8a1baeeec3d2495d386f486aa459eab132582ac448b20
[INFO] running `Command { std: "docker" "start" "-a" "f81602b8a48d49e487a8a1baeeec3d2495d386f486aa459eab132582ac448b20", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling easy-parallel v3.3.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling polling v3.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "f81602b8a48d49e487a8a1baeeec3d2495d386f486aa459eab132582ac448b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81602b8a48d49e487a8a1baeeec3d2495d386f486aa459eab132582ac448b20", kill_on_drop: false }`
[INFO] [stdout] f81602b8a48d49e487a8a1baeeec3d2495d386f486aa459eab132582ac448b20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c530a52c3c6f45332e6903f6bf92c27b54b539dd970e8b75ccf004e2233062fe
[INFO] running `Command { std: "docker" "start" "-a" "c530a52c3c6f45332e6903f6bf92c27b54b539dd970e8b75ccf004e2233062fe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polling-994bc00a6ae53fbf)
[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-608833c4035b43f2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test concurrent_add ... ok
[INFO] [stdout] test concurrent_modify ... ok
[INFO] [stdout] test concurrent_interruption ... ok
[INFO] [stderr]      Running tests/io.rs (/opt/rustwide/target/debug/deps/io-08079197753c30d0)
[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] [stdout] 
[INFO] [stderr]      Running tests/many_connections.rs (/opt/rustwide/target/debug/deps/many_connections-de2bff0bb23279f1)
[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] [stderr]      Running tests/multiple_pollers.rs (/opt/rustwide/target/debug/deps/multiple_pollers-6dc70ec201bd0c16)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test level_triggered ... ok
[INFO] [stdout] test edge_triggered ... ok
[INFO] [stderr]      Running tests/notify.rs (/opt/rustwide/target/debug/deps/notify-03a245ce93f7ce57)
[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 6.00s
[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-db24e742cf871d34)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test edge_triggered ... ok
[INFO] [stdout] test edge_oneshot_triggered ... ok
[INFO] [stdout] test level_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] [stderr]      Running tests/precision.rs (/opt/rustwide/target/debug/deps/precision-e1bff04ac187bfd8)
[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 3.20s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/timeout.rs (/opt/rustwide/target/debug/deps/timeout-600ef808841f8e36)
[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] [stderr]      Running tests/windows_post.rs (/opt/rustwide/target/debug/deps/windows_post-a135eaff486efc5e)
[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_waitable.rs (/opt/rustwide/target/debug/deps/windows_waitable-2c5103cee9282296)
[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 - Poller::modify (line 624) - compile ... ok
[INFO] [stdout] test src/lib.rs - Events::clear (line 902) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::add (line 515) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::modify (line 611) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::modify (line 598) - compile ... ok
[INFO] [stdout] test src/lib.rs - Poller::modify (line 586) - compile ... ok
[INFO] [stdout] test src/lib.rs - Events::is_empty (line 940) ... ok
[INFO] [stdout] test src/lib.rs - Events::len (line 925) ... 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::with_capacity (line 860) ... ok
[INFO] [stdout] test src/lib.rs - Events::iter (line 881) ... 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::notify (line 786) ... ok
[INFO] [stdout] test src/lib.rs - Event::is_connect_failed (line 344) ... 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 1.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c530a52c3c6f45332e6903f6bf92c27b54b539dd970e8b75ccf004e2233062fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c530a52c3c6f45332e6903f6bf92c27b54b539dd970e8b75ccf004e2233062fe", kill_on_drop: false }`
[INFO] [stdout] c530a52c3c6f45332e6903f6bf92c27b54b539dd970e8b75ccf004e2233062fe