[INFO] fetching crate reacty_yew 0.1.0...
[INFO] testing reacty_yew-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate reacty_yew 0.1.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate reacty_yew 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reacty_yew 0.1.0
[INFO] finished tweaking crates.io crate reacty_yew 0.1.0
[INFO] tweaked toml for crates.io crate reacty_yew 0.1.0 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d150a8d280bc23b25270918868c70cb891517514635ee6791346b5826218d750
[INFO] running `Command { std: "docker" "start" "-a" "d150a8d280bc23b25270918868c70cb891517514635ee6791346b5826218d750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d150a8d280bc23b25270918868c70cb891517514635ee6791346b5826218d750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d150a8d280bc23b25270918868c70cb891517514635ee6791346b5826218d750", kill_on_drop: false }`
[INFO] [stdout] d150a8d280bc23b25270918868c70cb891517514635ee6791346b5826218d750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5fce51d58118eaafe95d5d20b4205f134fc2b2071489c14521cb1f53a903be9
[INFO] running `Command { std: "docker" "start" "-a" "f5fce51d58118eaafe95d5d20b4205f134fc2b2071489c14521cb1f53a903be9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling reacty_yew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.25s
[INFO] running `Command { std: "docker" "inspect" "f5fce51d58118eaafe95d5d20b4205f134fc2b2071489c14521cb1f53a903be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fce51d58118eaafe95d5d20b4205f134fc2b2071489c14521cb1f53a903be9", kill_on_drop: false }`
[INFO] [stdout] f5fce51d58118eaafe95d5d20b4205f134fc2b2071489c14521cb1f53a903be9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4df61aee4f2f1945f9ac8396ebfa842ba3a9d91bddfe1fb32a34a641681ab0a
[INFO] running `Command { std: "docker" "start" "-a" "b4df61aee4f2f1945f9ac8396ebfa842ba3a9d91bddfe1fb32a34a641681ab0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling reacty_yew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "b4df61aee4f2f1945f9ac8396ebfa842ba3a9d91bddfe1fb32a34a641681ab0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4df61aee4f2f1945f9ac8396ebfa842ba3a9d91bddfe1fb32a34a641681ab0a", kill_on_drop: false }`
[INFO] [stdout] b4df61aee4f2f1945f9ac8396ebfa842ba3a9d91bddfe1fb32a34a641681ab0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40d564c808b0e6cb730d88ef7fb023c39a9ec7223a1047c689da6eab67af56e7
[INFO] running `Command { std: "docker" "start" "-a" "40d564c808b0e6cb730d88ef7fb023c39a9ec7223a1047c689da6eab67af56e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reacty_yew-a87034639ea7c7e6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reacty_yew
[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 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" "40d564c808b0e6cb730d88ef7fb023c39a9ec7223a1047c689da6eab67af56e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d564c808b0e6cb730d88ef7fb023c39a9ec7223a1047c689da6eab67af56e7", kill_on_drop: false }`
[INFO] [stdout] 40d564c808b0e6cb730d88ef7fb023c39a9ec7223a1047c689da6eab67af56e7