[INFO] fetching crate scrappy-testing 0.0.1...
[INFO] testing scrappy-testing-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate scrappy-testing 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate scrappy-testing 0.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scrappy-testing 0.0.1
[INFO] finished tweaking crates.io crate scrappy-testing 0.0.1
[INFO] tweaked toml for crates.io crate scrappy-testing 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19433ca42b3b7af08c4ffd421fb8dfbb85c3304bf4b61186657dc6b2191a8cf0
[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" "19433ca42b3b7af08c4ffd421fb8dfbb85c3304bf4b61186657dc6b2191a8cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19433ca42b3b7af08c4ffd421fb8dfbb85c3304bf4b61186657dc6b2191a8cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19433ca42b3b7af08c4ffd421fb8dfbb85c3304bf4b61186657dc6b2191a8cf0", kill_on_drop: false }`
[INFO] [stdout] 19433ca42b3b7af08c4ffd421fb8dfbb85c3304bf4b61186657dc6b2191a8cf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "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] c78d460b38d892a9eeb4167a44e88c3621b02fd09c96de4b56ca1f2c3ebf1313
[INFO] running `Command { std: "docker" "start" "-a" "c78d460b38d892a9eeb4167a44e88c3621b02fd09c96de4b56ca1f2c3ebf1313", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrappy-macros v0.0.1
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling scrappy-threadpool v0.0.1
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling scrappy-codec v0.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling scrappy-service v0.0.1
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling scrappy-rt v0.0.1
[INFO] [stderr]    Compiling scrappy-utils v0.0.1
[INFO] [stderr]    Compiling scrappy-server v0.0.1
[INFO] [stderr]    Compiling scrappy-testing v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.09s
[INFO] running `Command { std: "docker" "inspect" "c78d460b38d892a9eeb4167a44e88c3621b02fd09c96de4b56ca1f2c3ebf1313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78d460b38d892a9eeb4167a44e88c3621b02fd09c96de4b56ca1f2c3ebf1313", kill_on_drop: false }`
[INFO] [stdout] c78d460b38d892a9eeb4167a44e88c3621b02fd09c96de4b56ca1f2c3ebf1313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e10ef246a8e6610834d2df3a994d60a7b21e69b983c60ebf810a782fffcc8b1f
[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" "e10ef246a8e6610834d2df3a994d60a7b21e69b983c60ebf810a782fffcc8b1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrappy-testing v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "e10ef246a8e6610834d2df3a994d60a7b21e69b983c60ebf810a782fffcc8b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10ef246a8e6610834d2df3a994d60a7b21e69b983c60ebf810a782fffcc8b1f", kill_on_drop: false }`
[INFO] [stdout] e10ef246a8e6610834d2df3a994d60a7b21e69b983c60ebf810a782fffcc8b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4aa2957c6ab36b87184cb81b7be3d6fc57d889c3d1c7683e8d0bc32ccde2b322
[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" "4aa2957c6ab36b87184cb81b7be3d6fc57d889c3d1c7683e8d0bc32ccde2b322", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scrappy_testing-36537879841c5b30
[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] [stderr]    Doc-tests scrappy-testing
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - TestServer (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4aa2957c6ab36b87184cb81b7be3d6fc57d889c3d1c7683e8d0bc32ccde2b322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa2957c6ab36b87184cb81b7be3d6fc57d889c3d1c7683e8d0bc32ccde2b322", kill_on_drop: false }`
[INFO] [stdout] 4aa2957c6ab36b87184cb81b7be3d6fc57d889c3d1c7683e8d0bc32ccde2b322