[INFO] fetching crate async-io 1.1.10...
[INFO] testing async-io-1.1.10 against 1.47.0 for beta-1.48-1
[INFO] extracting crate async-io 1.1.10 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate async-io 1.1.10 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-3/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b9a1cd799d539c4894d6bc63e4ee722c7caf54ca00af4754aacfa45656e3a10
[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" "0b9a1cd799d539c4894d6bc63e4ee722c7caf54ca00af4754aacfa45656e3a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b9a1cd799d539c4894d6bc63e4ee722c7caf54ca00af4754aacfa45656e3a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9a1cd799d539c4894d6bc63e4ee722c7caf54ca00af4754aacfa45656e3a10", kill_on_drop: false }`
[INFO] [stdout] 0b9a1cd799d539c4894d6bc63e4ee722c7caf54ca00af4754aacfa45656e3a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "build" "--frozen" "--message-format=json", 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] 2ed7db62a06969c0197bcc683cf56a9f33622d7eaa549dba2146f5747e268187
[INFO] running `Command { std: "docker" "start" "-a" "2ed7db62a06969c0197bcc683cf56a9f33622d7eaa549dba2146f5747e268187", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling fastrand v1.3.5
[INFO] [stderr]    Compiling futures-core v0.3.5
[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 7.10s
[INFO] running `Command { std: "docker" "inspect" "2ed7db62a06969c0197bcc683cf56a9f33622d7eaa549dba2146f5747e268187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed7db62a06969c0197bcc683cf56a9f33622d7eaa549dba2146f5747e268187", kill_on_drop: false }`
[INFO] [stdout] 2ed7db62a06969c0197bcc683cf56a9f33622d7eaa549dba2146f5747e268187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed1879bebfbbe327be9b3b0aa092aece1cc7a8b53db4481176b31fe78cadfb86
[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" "ed1879bebfbbe327be9b3b0aa092aece1cc7a8b53db4481176b31fe78cadfb86", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling async-channel v1.4.2
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling timerfd v1.1.1
[INFO] [stderr]    Compiling async-io v1.1.7
[INFO] [stderr]    Compiling inotify v0.8.3
[INFO] [stderr]    Compiling blocking v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling async-net v1.4.6
[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 27.44s
[INFO] running `Command { std: "docker" "inspect" "ed1879bebfbbe327be9b3b0aa092aece1cc7a8b53db4481176b31fe78cadfb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1879bebfbbe327be9b3b0aa092aece1cc7a8b53db4481176b31fe78cadfb86", kill_on_drop: false }`
[INFO] [stdout] ed1879bebfbbe327be9b3b0aa092aece1cc7a8b53db4481176b31fe78cadfb86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.47.0" "test" "--frozen", 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] e02f22f650633b424d02cadcd40b4f6dd992013cd9585623866bf0d0ae536e56
[INFO] running `Command { std: "docker" "start" "-a" "e02f22f650633b424d02cadcd40b4f6dd992013cd9585623866bf0d0ae536e56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_io-ddc23de6ad03095d
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async-f5c2e06aba45b59e
[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 shutdown ... ok
[INFO] [stdout] test uds_send_recv ... ok
[INFO] [stdout] test udp_connect ... ok
[INFO] [stdout] test uds_connect ... ok
[INFO] [stdout] test uds_send_to_recv_from ... ok
[INFO] [stdout] test udp_send_recv ... ok
[INFO] [stdout] test tcp_peek_read ... ok
[INFO] [stdout] test tcp_connect ... ok
[INFO] [stdout] test tcp_duplex ... ok
[INFO] [stdout] test tcp_writer_hangup ... ok
[INFO] [stdout] test uds_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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/timer-cc4c17c74f0a2dcb
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test poll_across_tasks ... ok
[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] [stderr]    Doc-tests async-io
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test src/lib.rs - Async<T>::readable (line 546) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::read_with (line 594) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::write_with_mut (line 697) ... ok
[INFO] [stdout] test src/lib.rs - Async (line 327) ... ok
[INFO] [stdout] test src/lib.rs - Async (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::read_with_mut (line 627) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::accept (line 908) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::write_with (line 663) ... 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 (line 1129) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::send_to (line 1100) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::recv_from (line 1055) ... 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<UnixDatagram>::pair (line 1382) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::recv (line 1447) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::recv_from (line 1401) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::send_to (line 1422) ... ok
[INFO] [stdout] test src/lib.rs - Async<UnixDatagram>::send (line 1472) ... 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<UnixStream>::connect (line 1295) ... 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<T>::get_ref (line 486) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpStream>::peek (line 995) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/driver.rs - driver::block_on (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::into_inner (line 522) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::get_mut (line 503) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpListener>::bind (line 887) ... ok
[INFO] [stdout] test src/lib.rs - Async<UdpSocket>::bind (line 1032) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::new (line 385) ... ok
[INFO] [stdout] test src/lib.rs - Async<T>::writable (line 567) ... ok
[INFO] [stdout] test src/lib.rs - Async<TcpStream>::connect (line 966) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_at (line 199) ... ok
[INFO] [stdout] test src/lib.rs - Timer::set_after (line 178) ... 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::at (line 153) ... ok
[INFO] [stdout] test src/lib.rs - Timer::after (line 137) ... 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" "e02f22f650633b424d02cadcd40b4f6dd992013cd9585623866bf0d0ae536e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02f22f650633b424d02cadcd40b4f6dd992013cd9585623866bf0d0ae536e56", kill_on_drop: false }`
[INFO] [stdout] e02f22f650633b424d02cadcd40b4f6dd992013cd9585623866bf0d0ae536e56
