[INFO] fetching crate webview_official 0.2.0...
[INFO] testing webview_official-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate webview_official 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate webview_official 0.2.0 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 webview_official 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate webview_official 0.2.0
[INFO] tweaked toml for crates.io crate webview_official 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate webview_official 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webview-official-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 5c44676e07df8da9ba9b0768013beefdbc27c18c00e563970f57d6e5b7befe81
[INFO] running `Command { std: "docker" "start" "-a" "5c44676e07df8da9ba9b0768013beefdbc27c18c00e563970f57d6e5b7befe81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c44676e07df8da9ba9b0768013beefdbc27c18c00e563970f57d6e5b7befe81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c44676e07df8da9ba9b0768013beefdbc27c18c00e563970f57d6e5b7befe81", kill_on_drop: false }`
[INFO] [stdout] 5c44676e07df8da9ba9b0768013beefdbc27c18c00e563970f57d6e5b7befe81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] d621b17c48f98fca470e3d5ab85f03a3c3b2fdc91a0ba500cdb44ef31cbad858
[INFO] running `Command { std: "docker" "start" "-a" "d621b17c48f98fca470e3d5ab85f03a3c3b2fdc91a0ba500cdb44ef31cbad858", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling webview-official-sys v0.1.2
[INFO] [stderr]    Compiling webview_official v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `Command { std: "docker" "inspect" "d621b17c48f98fca470e3d5ab85f03a3c3b2fdc91a0ba500cdb44ef31cbad858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d621b17c48f98fca470e3d5ab85f03a3c3b2fdc91a0ba500cdb44ef31cbad858", kill_on_drop: false }`
[INFO] [stdout] d621b17c48f98fca470e3d5ab85f03a3c3b2fdc91a0ba500cdb44ef31cbad858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 74ea66b5626010f4d38266dc9cbdfaa3a82998102af5bb209129a115152749e8
[INFO] running `Command { std: "docker" "start" "-a" "74ea66b5626010f4d38266dc9cbdfaa3a82998102af5bb209129a115152749e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling webview_official v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "74ea66b5626010f4d38266dc9cbdfaa3a82998102af5bb209129a115152749e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ea66b5626010f4d38266dc9cbdfaa3a82998102af5bb209129a115152749e8", kill_on_drop: false }`
[INFO] [stdout] 74ea66b5626010f4d38266dc9cbdfaa3a82998102af5bb209129a115152749e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] eb1f75cc8bc9184b7ff225153242c994f9ece007c08633d3130e4887529dd078
[INFO] running `Command { std: "docker" "start" "-a" "eb1f75cc8bc9184b7ff225153242c994f9ece007c08633d3130e4887529dd078", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webview_official-2670e6ca78480fa6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webview_official
[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" "eb1f75cc8bc9184b7ff225153242c994f9ece007c08633d3130e4887529dd078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1f75cc8bc9184b7ff225153242c994f9ece007c08633d3130e4887529dd078", kill_on_drop: false }`
[INFO] [stdout] eb1f75cc8bc9184b7ff225153242c994f9ece007c08633d3130e4887529dd078