[INFO] fetching crate socket2 0.4.1...
[INFO] testing socket2-0.4.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate socket2 0.4.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate socket2 0.4.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate socket2 0.4.1
[INFO] finished tweaking crates.io crate socket2 0.4.1
[INFO] tweaked toml for crates.io crate socket2 0.4.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8523450e5a13a972ec4044e9cbbfbe5a350294fef2fa86b6f5602f50ec8e91a
[INFO] running `Command { std: "docker" "start" "-a" "f8523450e5a13a972ec4044e9cbbfbe5a350294fef2fa86b6f5602f50ec8e91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8523450e5a13a972ec4044e9cbbfbe5a350294fef2fa86b6f5602f50ec8e91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8523450e5a13a972ec4044e9cbbfbe5a350294fef2fa86b6f5602f50ec8e91a", kill_on_drop: false }`
[INFO] [stdout] f8523450e5a13a972ec4044e9cbbfbe5a350294fef2fa86b6f5602f50ec8e91a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f814bdf67fbd27333ec3339c7f09a5d215e5745aed708c832364b04d0e946018
[INFO] running `Command { std: "docker" "start" "-a" "f814bdf67fbd27333ec3339c7f09a5d215e5745aed708c832364b04d0e946018", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling socket2 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "f814bdf67fbd27333ec3339c7f09a5d215e5745aed708c832364b04d0e946018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f814bdf67fbd27333ec3339c7f09a5d215e5745aed708c832364b04d0e946018", kill_on_drop: false }`
[INFO] [stdout] f814bdf67fbd27333ec3339c7f09a5d215e5745aed708c832364b04d0e946018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3131cff7a1a0af28cd39ea7156d9656b3599b80ba1b6518e7ee76548ec7e6537
[INFO] running `Command { std: "docker" "start" "-a" "3131cff7a1a0af28cd39ea7156d9656b3599b80ba1b6518e7ee76548ec7e6537", kill_on_drop: false }`
[INFO] [stderr]    Compiling socket2 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "3131cff7a1a0af28cd39ea7156d9656b3599b80ba1b6518e7ee76548ec7e6537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3131cff7a1a0af28cd39ea7156d9656b3599b80ba1b6518e7ee76548ec7e6537", kill_on_drop: false }`
[INFO] [stdout] 3131cff7a1a0af28cd39ea7156d9656b3599b80ba1b6518e7ee76548ec7e6537
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8df71e256021d2fcaf14ba11ed25a64b8dc23613489d917ce6ebf93f097b87a
[INFO] running `Command { std: "docker" "start" "-a" "f8df71e256021d2fcaf14ba11ed25a64b8dc23613489d917ce6ebf93f097b87a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/socket2-8d892431df7d41e7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests socket2
[INFO] [stdout] test sockaddr::ipv4 ... ok
[INFO] [stdout] test sockaddr::ipv6 ... ok
[INFO] [stdout] test sys::in6_addr_convertion ... ok
[INFO] [stdout] test sys::in_addr_convertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/sockref.rs - sockref::SockRef (line 65) - compile fail ... ok
[INFO] [stdout] test src/socket.rs - socket::Socket (line 51) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 29) - compile ... ok
[INFO] [stdout] test src/socket.rs - socket::Socket::set_tcp_keepalive (line 1521) ... ok
[INFO] [stdout] test src/sockaddr.rs - sockaddr::SockAddr::init (line 90) ... ok
[INFO] [stdout] test src/sockaddr.rs - sockaddr::SockAddr::new (line 34) ... ok
[INFO] [stdout] test src/sockref.rs - sockref::SockRef (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8df71e256021d2fcaf14ba11ed25a64b8dc23613489d917ce6ebf93f097b87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8df71e256021d2fcaf14ba11ed25a64b8dc23613489d917ce6ebf93f097b87a", kill_on_drop: false }`
[INFO] [stdout] f8df71e256021d2fcaf14ba11ed25a64b8dc23613489d917ce6ebf93f097b87a