[INFO] fetching crate async-net 1.6.1...
[INFO] testing async-net-1.6.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate async-net 1.6.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate async-net 1.6.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-net 1.6.1
[INFO] finished tweaking crates.io crate async-net 1.6.1
[INFO] tweaked toml for crates.io crate async-net 1.6.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b913e23fd36c97bbea620c0e0d0f0361e7c449fe46f47122387ef5771372b2e
[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" "3b913e23fd36c97bbea620c0e0d0f0361e7c449fe46f47122387ef5771372b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b913e23fd36c97bbea620c0e0d0f0361e7c449fe46f47122387ef5771372b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b913e23fd36c97bbea620c0e0d0f0361e7c449fe46f47122387ef5771372b2e", kill_on_drop: false }`
[INFO] [stdout] 3b913e23fd36c97bbea620c0e0d0f0361e7c449fe46f47122387ef5771372b2e
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc9dd2ec4a2bac55644a48679bfe38cb4208e459e08a16315940ab2b7b29b24c
[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" "fc9dd2ec4a2bac55644a48679bfe38cb4208e459e08a16315940ab2b7b29b24c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-net v1.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.71s
[INFO] running `Command { std: "docker" "inspect" "fc9dd2ec4a2bac55644a48679bfe38cb4208e459e08a16315940ab2b7b29b24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9dd2ec4a2bac55644a48679bfe38cb4208e459e08a16315940ab2b7b29b24c", kill_on_drop: false }`
[INFO] [stdout] fc9dd2ec4a2bac55644a48679bfe38cb4208e459e08a16315940ab2b7b29b24c
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66221d1cb9ef6e1d34cba671e6b68c10b2b815d213caa323d482d1aa1299c64f
[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" "66221d1cb9ef6e1d34cba671e6b68c10b2b815d213caa323d482d1aa1299c64f", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-net v1.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "66221d1cb9ef6e1d34cba671e6b68c10b2b815d213caa323d482d1aa1299c64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66221d1cb9ef6e1d34cba671e6b68c10b2b815d213caa323d482d1aa1299c64f", kill_on_drop: false }`
[INFO] [stdout] 66221d1cb9ef6e1d34cba671e6b68c10b2b815d213caa323d482d1aa1299c64f
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef5d7d03116fcd3aa42e8ade7738842d65b22f844a1134df0ef5edcec9f4b971
[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" "ef5d7d03116fcd3aa42e8ade7738842d65b22f844a1134df0ef5edcec9f4b971", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_net-c59f54fcd4372e8f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests async-net
[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] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::set_ttl (line 203) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream (line 292) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener (line 35) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::connect (line 344) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::accept (line 135) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::bind (line 84) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::incoming (line 156) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::bind (line 73) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::ttl (line 183) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::local_addr (line 118) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::nodelay (line 462) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::shutdown (line 414) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::peek (line 435) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::set_nodelay (line 487) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::bind (line 78) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::bind (line 89) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::set_ttl (line 525) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::broadcast (line 361) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::ttl (line 506) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket (line 37) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::multicast_loop_v4 (line 399) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::connect (line 169) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::local_addr (line 127) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::multicast_ttl_v4 (line 443) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::multicast_loop_v6 (line 485) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::peek_from (line 231) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::peek (line 319) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::peer_addr (line 143) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::recv_from (line 204) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_broadcast (line 379) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::send (line 342) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_multicast_loop_v4 (line 419) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_ttl (line 545) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::send_to (line 254) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_multicast_loop_v6 (line 505) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::recv (line 288) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_multicast_ttl_v4 (line 465) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::bind (line 511) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::connect (line 568) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::ttl (line 526) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::pair (line 543) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram (line 486) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::unbound (line 527) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::send (line 680) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::local_addr (line 585) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::shutdown (line 700) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::peer_addr (line 601) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::send_to (line 641) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::recv_from (line 620) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::recv (line 659) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::accept (line 90) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::bind (line 65) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::incoming (line 111) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener (line 37) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::local_addr (line 135) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::connect (line 257) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream (line 223) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::pair (line 273) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::shutdown (line 322) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::peer_addr (line 305) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::local_addr (line 289) - compile ... ok
[INFO] [stdout] test src/lib.rs - resolve (line 56) ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::peer_addr (line 393) ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::local_addr (line 377) ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::connect (line 334) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef5d7d03116fcd3aa42e8ade7738842d65b22f844a1134df0ef5edcec9f4b971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5d7d03116fcd3aa42e8ade7738842d65b22f844a1134df0ef5edcec9f4b971", kill_on_drop: false }`
[INFO] [stdout] ef5d7d03116fcd3aa42e8ade7738842d65b22f844a1134df0ef5edcec9f4b971