[INFO] fetching crate yew-components 0.2.0...
[INFO] testing yew-components-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate yew-components 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate yew-components 0.2.0 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 yew-components 0.2.0
[INFO] finished tweaking crates.io crate yew-components 0.2.0
[INFO] tweaked toml for crates.io crate yew-components 0.2.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8b91814832bd9c8da4dbd693436dac6aa1701402b1fe3ff274fb70c2dd176652
[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" "8b91814832bd9c8da4dbd693436dac6aa1701402b1fe3ff274fb70c2dd176652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b91814832bd9c8da4dbd693436dac6aa1701402b1fe3ff274fb70c2dd176652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b91814832bd9c8da4dbd693436dac6aa1701402b1fe3ff274fb70c2dd176652", kill_on_drop: false }`
[INFO] [stdout] 8b91814832bd9c8da4dbd693436dac6aa1701402b1fe3ff274fb70c2dd176652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 4c4e02b532170a8fae8da2ef6aad554980748af6fa14c993a28fd38d17417951
[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" "4c4e02b532170a8fae8da2ef6aad554980748af6fa14c993a28fd38d17417951", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling yew v0.17.4
[INFO] [stderr]    Compiling yew-components v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.71s
[INFO] running `Command { std: "docker" "inspect" "4c4e02b532170a8fae8da2ef6aad554980748af6fa14c993a28fd38d17417951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4e02b532170a8fae8da2ef6aad554980748af6fa14c993a28fd38d17417951", kill_on_drop: false }`
[INFO] [stdout] 4c4e02b532170a8fae8da2ef6aad554980748af6fa14c993a28fd38d17417951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 60d52b1dc0b48522399a4ce06ddf843941480438d24a21d754397d9a8a95dc52
[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" "60d52b1dc0b48522399a4ce06ddf843941480438d24a21d754397d9a8a95dc52", kill_on_drop: false }`
[INFO] [stderr]    Compiling yew-components v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "60d52b1dc0b48522399a4ce06ddf843941480438d24a21d754397d9a8a95dc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60d52b1dc0b48522399a4ce06ddf843941480438d24a21d754397d9a8a95dc52", kill_on_drop: false }`
[INFO] [stdout] 60d52b1dc0b48522399a4ce06ddf843941480438d24a21d754397d9a8a95dc52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 233417c6f1c341b41b84ecad2958388f0aaf3cfbd34d377007260155072567b0
[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" "233417c6f1c341b41b84ecad2958388f0aaf3cfbd34d377007260155072567b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yew_components-14570ba5961bd182
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test select::tests::can_create_select_with_id ... ok
[INFO] [stdout] test select::tests::can_create_select_with_placeholder ... ok
[INFO] [stdout] test select::tests::can_create_select_with_class ... ok
[INFO] [stdout] test select::tests::can_create_select ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yew-components
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/select.rs - select::Select (line 16) ... 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" "233417c6f1c341b41b84ecad2958388f0aaf3cfbd34d377007260155072567b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233417c6f1c341b41b84ecad2958388f0aaf3cfbd34d377007260155072567b0", kill_on_drop: false }`
[INFO] [stdout] 233417c6f1c341b41b84ecad2958388f0aaf3cfbd34d377007260155072567b0