[INFO] fetching crate async-io 1.6.0...
[INFO] testing async-io-1.6.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate async-io 1.6.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate async-io 1.6.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-io 1.6.0
[INFO] finished tweaking crates.io crate async-io 1.6.0
[INFO] tweaked toml for crates.io crate async-io 1.6.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate async-io 1.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbaac36d72436f183717bed5135b06f418980f9957ae66dd2148125418aa50ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cbaac36d72436f183717bed5135b06f418980f9957ae66dd2148125418aa50ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbaac36d72436f183717bed5135b06f418980f9957ae66dd2148125418aa50ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbaac36d72436f183717bed5135b06f418980f9957ae66dd2148125418aa50ba", kill_on_drop: false }`
[INFO] [stdout] cbaac36d72436f183717bed5135b06f418980f9957ae66dd2148125418aa50ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c97d45d8c970e82f9122f8610d9bc74084449bfbb50bca94e1dabc736cde909
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8c97d45d8c970e82f9122f8610d9bc74084449bfbb50bca94e1dabc736cde909", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling async-io v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.22s
[INFO] running `Command { std: "docker" "inspect" "8c97d45d8c970e82f9122f8610d9bc74084449bfbb50bca94e1dabc736cde909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c97d45d8c970e82f9122f8610d9bc74084449bfbb50bca94e1dabc736cde909", kill_on_drop: false }`
[INFO] [stdout] 8c97d45d8c970e82f9122f8610d9bc74084449bfbb50bca94e1dabc736cde909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b00d767d46b792d0f7d64d65e1761f7d69c4dc212fd1058d6b9b8eff0fc36fd9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b00d767d46b792d0f7d64d65e1761f7d69c4dc212fd1058d6b9b8eff0fc36fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling timerfd v1.2.0
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling inotify v0.9.3
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling async-net v1.6.0
[INFO] [stderr]    Compiling nix v0.21.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling async-io v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.81s
[INFO] running `Command { std: "docker" "inspect" "b00d767d46b792d0f7d64d65e1761f7d69c4dc212fd1058d6b9b8eff0fc36fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00d767d46b792d0f7d64d65e1761f7d69c4dc212fd1058d6b9b8eff0fc36fd9", kill_on_drop: false }`
[INFO] [stdout] b00d767d46b792d0f7d64d65e1761f7d69c4dc212fd1058d6b9b8eff0fc36fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 365ee45680cb6c952b4a9c2597ea0cc19dde27f0b2c0febb7dcbf97d0f27ba8c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "365ee45680cb6c952b4a9c2597ea0cc19dde27f0b2c0febb7dcbf97d0f27ba8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_io-a1b1d97738baeda0)
[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/async.rs (/opt/rustwide/target/debug/deps/async-df0e33dc739db1cd)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test uds_connect ... ok
[INFO] [stdout] test udp_send_recv ... ok
[INFO] [stdout] test uds_send_to_recv_from ... ok
[INFO] [stdout] test uds_send_recv ... ok
[INFO] [stdout] test shutdown ... ok
[INFO] [stdout] test udp_connect ... ok
[INFO] [stdout] test tcp_peek_read ... ok
[INFO] [stdout] test tcp_connect ... ok
[INFO] [stdout] test tcp_duplex ... ok
[INFO] [stdout] test uds_writer_hangup ... ok
[INFO] [stdout] test tcp_writer_hangup ... ok
[INFO] [stdout] test uds_reader_hangup ... ok
[INFO] [stdout] test tcp_reader_hangup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/timer.rs (/opt/rustwide/target/debug/deps/timer-67083f6902c37950)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test poll_across_tasks ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test interval ... ok
[INFO] [stdout] test set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-io
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test src/lib.rs - Async<T>::read_with (line 804) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::read_with_mut (line 837) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::write_with (line 873) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::readable (line 679) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::poll_readable (line 745) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::write_with_mut (line 907) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async (line 460) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async (line 478) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::accept (line 1140) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::peek (line 1393) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::incoming (line 1161) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::peek_from (line 1314) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::recv (line 1364) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::recv_from (line 1290) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::send (line 1418) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::pair (line 1618) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::bind (line 1585) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::send_to (line 1335) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::recv (line 1683) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::recv_from (line 1637) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::send (line 1708) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::unbound (line 1602) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::send_to (line 1658) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixListener>::accept (line 1470) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixListener>::bind (line 1449) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixStream>::connect (line 1530) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixListener>::incoming (line 1491) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixStream>::pair (line 1556) - compile ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::into_inner (line 655) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::get_ref (line 619) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::get_mut (line 636) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::new (line 518) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::bind (line 1119) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::poll_writable (line 776) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::writable (line 707) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::bind (line 1267) ... ok
[INFO] [stdout] test src/driver.rs - driver::block_on (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpStream>::connect (line 1198) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpStream>::peek (line 1230) ... ok
[INFO] [stdout] test src/lib.rs - Timer::at (line 165) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_at (line 250) ... ok
[INFO] [stdout] test src/lib.rs - Timer (line 105) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_after (line 229) ... ok
[INFO] [stdout] test src/lib.rs - Timer (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Timer::interval_at (line 202) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_interval (line 285) ... ok
[INFO] [stdout] test src/lib.rs - Timer::after (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Timer::interval (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_interval_at (line 309) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "365ee45680cb6c952b4a9c2597ea0cc19dde27f0b2c0febb7dcbf97d0f27ba8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365ee45680cb6c952b4a9c2597ea0cc19dde27f0b2c0febb7dcbf97d0f27ba8c", kill_on_drop: false }`
[INFO] [stdout] 365ee45680cb6c952b4a9c2597ea0cc19dde27f0b2c0febb7dcbf97d0f27ba8c