[INFO] fetching crate async-io 1.1.10...
[INFO] testing async-io-1.1.10 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate async-io 1.1.10 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate async-io 1.1.10 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-io 1.1.10
[INFO] finished tweaking crates.io crate async-io 1.1.10
[INFO] tweaked toml for crates.io crate async-io 1.1.10 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate async-io 1.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded timerfd v1.1.1
[INFO] [stderr]   Downloaded async-net v1.4.6
[INFO] [stderr]   Downloaded futures-lite v1.11.0
[INFO] [stderr]   Downloaded uds_windows v0.1.5
[INFO] [stderr]   Downloaded polling v2.0.0
[INFO] [stderr]   Downloaded inotify v0.8.3
[INFO] [stderr]   Downloaded async-io v1.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a256888493632e5f11db6b2693a80472889f604a5ad5a4861a1f6441bf81fcf6
[INFO] running `Command { std: "docker" "start" "-a" "a256888493632e5f11db6b2693a80472889f604a5ad5a4861a1f6441bf81fcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a256888493632e5f11db6b2693a80472889f604a5ad5a4861a1f6441bf81fcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a256888493632e5f11db6b2693a80472889f604a5ad5a4861a1f6441bf81fcf6", kill_on_drop: false }`
[INFO] [stdout] a256888493632e5f11db6b2693a80472889f604a5ad5a4861a1f6441bf81fcf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48b1dbeee93e0d82ec6ecc12067b8224b1e17fe714c0eb3141426c1ebca83f58
[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" "48b1dbeee93e0d82ec6ecc12067b8224b1e17fe714c0eb3141426c1ebca83f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling futures-lite v1.11.0
[INFO] [stderr]    Compiling polling v2.0.0
[INFO] [stderr]    Compiling nb-connect v1.0.1
[INFO] [stderr]    Compiling async-io v1.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "48b1dbeee93e0d82ec6ecc12067b8224b1e17fe714c0eb3141426c1ebca83f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b1dbeee93e0d82ec6ecc12067b8224b1e17fe714c0eb3141426c1ebca83f58", kill_on_drop: false }`
[INFO] [stdout] 48b1dbeee93e0d82ec6ecc12067b8224b1e17fe714c0eb3141426c1ebca83f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22b845afba0a62918fcbb0a40416eb57f1cc0f87bc86c118af9cb75cbb6a46db
[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" "22b845afba0a62918fcbb0a40416eb57f1cc0f87bc86c118af9cb75cbb6a46db", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling timerfd v1.1.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling async-io v1.1.7
[INFO] [stderr]    Compiling blocking v1.0.0
[INFO] [stderr]    Compiling inotify v0.8.3
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling async-net v1.4.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling async-io v1.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.83s
[INFO] running `Command { std: "docker" "inspect" "22b845afba0a62918fcbb0a40416eb57f1cc0f87bc86c118af9cb75cbb6a46db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b845afba0a62918fcbb0a40416eb57f1cc0f87bc86c118af9cb75cbb6a46db", kill_on_drop: false }`
[INFO] [stdout] 22b845afba0a62918fcbb0a40416eb57f1cc0f87bc86c118af9cb75cbb6a46db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1551f8b7717f97ef7aabff9fd2e76681688acbeeb4cc6226db9417b1f1c10c5c
[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" "1551f8b7717f97ef7aabff9fd2e76681688acbeeb4cc6226db9417b1f1c10c5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_io-d88a8a67b2ef6c61
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async-3ad0b183084e72cd
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test udp_send_recv ... ok
[INFO] [stdout] test shutdown ... ok
[INFO] [stdout] test uds_send_recv ... ok
[INFO] [stdout] test tcp_connect ... ok
[INFO] [stdout] test udp_connect ... ok
[INFO] [stdout] test tcp_peek_read ... ok
[INFO] [stdout] test uds_send_to_recv_from ... ok
[INFO] [stdout] test uds_connect ... ok
[INFO] [stdout] test tcp_duplex ... ok
[INFO] [stdout] test uds_writer_hangup ... ok
[INFO] [stdout] test tcp_reader_hangup ... ok
[INFO] [stdout] test uds_reader_hangup ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/timer-065ae41728e3e014
[INFO] [stdout] test tcp_writer_hangup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test poll_across_tasks ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stderr]    Doc-tests async-io
[INFO] [stdout] test set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test src/lib.rs - Async<T>::write_with_mut (line 697) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::read_with_mut (line 627) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::read_with (line 594) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::readable (line 546) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::write_with (line 663) ... ok
[INFO] [stdout] test src/lib.rs - Async (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Async (line 327) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::accept (line 908) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::incoming (line 929) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::peek (line 1158) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::peek_from (line 1079) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::recv_from (line 1055) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::recv (line 1129) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::send (line 1183) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::bind (line 1349) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::send_to (line 1100) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::pair (line 1382) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::recv_from (line 1401) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::recv (line 1447) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::send (line 1472) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::send_to (line 1422) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::unbound (line 1366) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixListener>::accept (line 1235) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixListener>::bind (line 1214) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixListener>::incoming (line 1256) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixStream>::pair (line 1320) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixStream>::connect (line 1295) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::new (line 385) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::get_ref (line 486) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::writable (line 567) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::bind (line 1032) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::into_inner (line 522) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::bind (line 887) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::get_mut (line 503) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpStream>::peek (line 995) ... ok
[INFO] [stdout] test src/driver.rs - driver::block_on (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpStream>::connect (line 966) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_after (line 178) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_at (line 199) ... ok
[INFO] [stdout] test src/lib.rs - Timer (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Timer (line 96) ... ok
[INFO] [stdout] test src/lib.rs - Timer::after (line 137) ... ok
[INFO] [stdout] test src/lib.rs - Timer::at (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1551f8b7717f97ef7aabff9fd2e76681688acbeeb4cc6226db9417b1f1c10c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1551f8b7717f97ef7aabff9fd2e76681688acbeeb4cc6226db9417b1f1c10c5c", kill_on_drop: false }`
[INFO] [stdout] 1551f8b7717f97ef7aabff9fd2e76681688acbeeb4cc6226db9417b1f1c10c5c
