[INFO] fetching crate webwire 0.2.0...
[INFO] testing webwire-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate webwire 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate webwire 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webwire 0.2.0
[INFO] finished tweaking crates.io crate webwire 0.2.0
[INFO] tweaked toml for crates.io crate webwire 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded http-body v0.4.0
[INFO] [stderr]   Downloaded validator_types v0.12.0
[INFO] [stderr]   Downloaded hyper v0.14.2
[INFO] [stderr]   Downloaded dashmap v4.0.1
[INFO] [stderr]   Downloaded tokio v1.0.1
[INFO] [stderr]   Downloaded h2 v0.3.0
[INFO] [stderr]   Downloaded funty v1.1.0
[INFO] [stderr]   Downloaded websocket-codec v0.5.0
[INFO] [stderr]   Downloaded validator v0.12.0
[INFO] [stderr]   Downloaded bytes v1.0.0
[INFO] [stderr]   Downloaded mio v0.7.7
[INFO] [stderr]   Downloaded tokio-macros v1.0.0
[INFO] [stderr]   Downloaded tokio-util v0.6.0
[INFO] [stderr]   Downloaded hyper-websocket-lite v0.5.0
[INFO] [stderr]   Downloaded tokio-stream v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d35f944ae34e83717ada0d64387c22afe4cdea8c12df84728916bfa9472fc98
[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" "3d35f944ae34e83717ada0d64387c22afe4cdea8c12df84728916bfa9472fc98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d35f944ae34e83717ada0d64387c22afe4cdea8c12df84728916bfa9472fc98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d35f944ae34e83717ada0d64387c22afe4cdea8c12df84728916bfa9472fc98", kill_on_drop: false }`
[INFO] [stdout] 3d35f944ae34e83717ada0d64387c22afe4cdea8c12df84728916bfa9472fc98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16d9f4d41d97e4f7622ed14f97fc9bedcb352b42183ada0ac9879ef1d52099e6
[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" "16d9f4d41d97e4f7622ed14f97fc9bedcb352b42183ada0ac9879ef1d52099e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling validator_types v0.12.0
[INFO] [stderr]    Compiling dashmap v4.0.1
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling validator v0.12.0
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling tokio-stream v0.1.1
[INFO] [stderr]    Compiling tokio-util v0.6.0
[INFO] [stderr]    Compiling h2 v0.3.0
[INFO] [stderr]    Compiling websocket-codec v0.5.0
[INFO] [stderr]    Compiling hyper v0.14.2
[INFO] [stderr]    Compiling hyper-websocket-lite v0.5.0
[INFO] [stderr]    Compiling webwire v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.81s
[INFO] running `Command { std: "docker" "inspect" "16d9f4d41d97e4f7622ed14f97fc9bedcb352b42183ada0ac9879ef1d52099e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d9f4d41d97e4f7622ed14f97fc9bedcb352b42183ada0ac9879ef1d52099e6", kill_on_drop: false }`
[INFO] [stdout] 16d9f4d41d97e4f7622ed14f97fc9bedcb352b42183ada0ac9879ef1d52099e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1474e3bfa4a9227c6414080fe0c51b05ae5eaca4e3c32b36a1d96c6e4cd41c02
[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" "1474e3bfa4a9227c6414080fe0c51b05ae5eaca4e3c32b36a1d96c6e4cd41c02", kill_on_drop: false }`
[INFO] [stderr]    Compiling webwire v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "1474e3bfa4a9227c6414080fe0c51b05ae5eaca4e3c32b36a1d96c6e4cd41c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1474e3bfa4a9227c6414080fe0c51b05ae5eaca4e3c32b36a1d96c6e4cd41c02", kill_on_drop: false }`
[INFO] [stdout] 1474e3bfa4a9227c6414080fe0c51b05ae5eaca4e3c32b36a1d96c6e4cd41c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac447cb877ef9b6d1ea81fd3ed7a9f3513dc0c1fac465346c0ac5a24d4cd0595
[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" "ac447cb877ef9b6d1ea81fd3ed7a9f3513dc0c1fac465346c0ac5a24d4cd0595", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/webwire-2107d5d1c5f2c2a7
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test rpc::message::test_parse_disconnect ... ok
[INFO] [stdout] test rpc::message::test_parse_error_other ... ok
[INFO] [stdout] test rpc::message::test_parse_response_no_data ... ok
[INFO] [stdout] test rpc::message::test_parse_notification_no_data ... ok
[INFO] [stdout] test rpc::message::test_parse_error_provider_error ... ok
[INFO] [stdout] test rpc::message::test_parse_notification ... ok
[INFO] [stdout] test rpc::message::test_parse_error_service_not_found ... ok
[INFO] [stdout] test rpc::message::test_parse_request ... ok
[INFO] [stdout] test rpc::message::test_parse_request_no_data ... ok
[INFO] [stdout] test rpc::message::test_parse_error_method_not_found ... ok
[INFO] [stdout] test rpc::message::test_parse_heartbeat ... ok
[INFO] [stdout] test rpc::message::test_parse_response ... ok
[INFO] [stdout] test rpc::engine::tests::test_response_err_broadcast ... ok
[INFO] [stdout] test rpc::engine::tests::engine_response ... ok
[INFO] [stdout] test rpc::engine::tests::response_err_disconnected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webwire
[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] running `Command { std: "docker" "inspect" "ac447cb877ef9b6d1ea81fd3ed7a9f3513dc0c1fac465346c0ac5a24d4cd0595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac447cb877ef9b6d1ea81fd3ed7a9f3513dc0c1fac465346c0ac5a24d4cd0595", kill_on_drop: false }`
[INFO] [stdout] ac447cb877ef9b6d1ea81fd3ed7a9f3513dc0c1fac465346c0ac5a24d4cd0595