[INFO] fetching crate async-net 2.0.0...
[INFO] testing async-net-2.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate async-net 2.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate async-net 2.0.0
[INFO] finished tweaking crates.io crate async-net 2.0.0
[INFO] tweaked toml for crates.io crate async-net 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-net 2.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1d2127242285cfaaed96c24a33da88a94ae6f54174a57a3009a95339bce0d3f
[INFO] running `Command { std: "docker" "start" "-a" "a1d2127242285cfaaed96c24a33da88a94ae6f54174a57a3009a95339bce0d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1d2127242285cfaaed96c24a33da88a94ae6f54174a57a3009a95339bce0d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d2127242285cfaaed96c24a33da88a94ae6f54174a57a3009a95339bce0d3f", kill_on_drop: false }`
[INFO] [stdout] a1d2127242285cfaaed96c24a33da88a94ae6f54174a57a3009a95339bce0d3f
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecc8ca1204459ad209cce3d6cac0ca1a1c4bd7c0bcc176a71dbf669f7ba244bc
[INFO] running `Command { std: "docker" "start" "-a" "ecc8ca1204459ad209cce3d6cac0ca1a1c4bd7c0bcc176a71dbf669f7ba244bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-net v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "ecc8ca1204459ad209cce3d6cac0ca1a1c4bd7c0bcc176a71dbf669f7ba244bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc8ca1204459ad209cce3d6cac0ca1a1c4bd7c0bcc176a71dbf669f7ba244bc", kill_on_drop: false }`
[INFO] [stdout] ecc8ca1204459ad209cce3d6cac0ca1a1c4bd7c0bcc176a71dbf669f7ba244bc
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03b53438173fdd646dbafd690c591ad635f446f39523b58cd656ef52af48a254
[INFO] running `Command { std: "docker" "start" "-a" "03b53438173fdd646dbafd690c591ad635f446f39523b58cd656ef52af48a254", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-net v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "03b53438173fdd646dbafd690c591ad635f446f39523b58cd656ef52af48a254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b53438173fdd646dbafd690c591ad635f446f39523b58cd656ef52af48a254", kill_on_drop: false }`
[INFO] [stdout] 03b53438173fdd646dbafd690c591ad635f446f39523b58cd656ef52af48a254
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f649d4e30f5f377bc4e26fe74a778f89f5716a1b85466aa1310d2d44112c9dfd
[INFO] running `Command { std: "docker" "start" "-a" "f649d4e30f5f377bc4e26fe74a778f89f5716a1b85466aa1310d2d44112c9dfd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_net-4988cfed8cc7bd15)
[INFO] [stderr]    Doc-tests async_net
[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] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::local_addr (line 117) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::bind (line 72) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener (line 34) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::accept (line 134) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::ttl (line 182) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::bind (line 83) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::incoming (line 155) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream (line 323) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpListener::set_ttl (line 202) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::connect (line 375) - compile ... ok
[INFO] [stdout] test src/lib.rs - resolve (line 62) ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::set_ttl (line 556) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::set_nodelay (line 518) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::peek (line 466) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::nodelay (line 493) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::local_addr (line 408) ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::bind (line 88) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::shutdown (line 445) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::ttl (line 537) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::connect (line 168) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket (line 36) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::peer_addr (line 424) ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::bind (line 77) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::peek (line 318) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::broadcast (line 360) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::multicast_ttl_v4 (line 442) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::peek_from (line 230) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::local_addr (line 126) - compile ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpStream::connect (line 365) ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::recv (line 287) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::multicast_loop_v4 (line 398) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::multicast_loop_v6 (line 484) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::recv_from (line 203) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_multicast_ttl_v4 (line 464) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::send (line 341) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_ttl (line 544) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::peer_addr (line 142) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram (line 517) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_broadcast (line 378) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::local_addr (line 616) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::send_to (line 253) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::pair (line 574) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_multicast_loop_v6 (line 504) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::peer_addr (line 632) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::ttl (line 525) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::connect (line 599) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::recv (line 690) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::bind (line 542) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::UdpSocket::set_multicast_loop_v4 (line 418) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::shutdown (line 731) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::send_to (line 672) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::send (line 711) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::unbound (line 558) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::bind (line 64) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixDatagram::recv_from (line 651) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener (line 36) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::local_addr (line 134) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::pair (line 288) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::accept (line 89) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::local_addr (line 304) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream (line 238) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::connect (line 272) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::peer_addr (line 320) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixListener::incoming (line 110) - compile ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixStream::shutdown (line 337) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f649d4e30f5f377bc4e26fe74a778f89f5716a1b85466aa1310d2d44112c9dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f649d4e30f5f377bc4e26fe74a778f89f5716a1b85466aa1310d2d44112c9dfd", kill_on_drop: false }`
[INFO] [stdout] f649d4e30f5f377bc4e26fe74a778f89f5716a1b85466aa1310d2d44112c9dfd