[INFO] fetching crate windows-ui 0.7.0...
[INFO] testing windows-ui-0.7.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate windows-ui 0.7.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate windows-ui 0.7.0 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 windows-ui 0.7.0
[INFO] finished tweaking crates.io crate windows-ui 0.7.0
[INFO] tweaked toml for crates.io crate windows-ui 0.7.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] dedfaf778da6f5bf22e7d4d437812315632e60745a5d5b098749393688a84d0e
[INFO] running `Command { std: "docker" "start" "-a" "dedfaf778da6f5bf22e7d4d437812315632e60745a5d5b098749393688a84d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dedfaf778da6f5bf22e7d4d437812315632e60745a5d5b098749393688a84d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedfaf778da6f5bf22e7d4d437812315632e60745a5d5b098749393688a84d0e", kill_on_drop: false }`
[INFO] [stdout] dedfaf778da6f5bf22e7d4d437812315632e60745a5d5b098749393688a84d0e
[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" "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] c17236639d96ed18408eb1bb4f0871e7ca5dc200b3ad805c26d91c95cb20f092
[INFO] running `Command { std: "docker" "start" "-a" "c17236639d96ed18408eb1bb4f0871e7ca5dc200b3ad805c26d91c95cb20f092", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling squote v0.1.2
[INFO] [stderr]    Compiling const-sha1 v0.2.0
[INFO] [stderr]    Compiling windows_gen v0.7.0
[INFO] [stderr]    Compiling windows_macros v0.7.0
[INFO] [stderr]    Compiling windows v0.7.0
[INFO] [stderr]    Compiling windows-ui v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.68s
[INFO] running `Command { std: "docker" "inspect" "c17236639d96ed18408eb1bb4f0871e7ca5dc200b3ad805c26d91c95cb20f092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17236639d96ed18408eb1bb4f0871e7ca5dc200b3ad805c26d91c95cb20f092", kill_on_drop: false }`
[INFO] [stdout] c17236639d96ed18408eb1bb4f0871e7ca5dc200b3ad805c26d91c95cb20f092
[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" "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] 2d2c7a7d3ebaabc75838730fe6d835e731e4ccbb2b5a786c0a994e6bde1256e6
[INFO] running `Command { std: "docker" "start" "-a" "2d2c7a7d3ebaabc75838730fe6d835e731e4ccbb2b5a786c0a994e6bde1256e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows-ui v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "2d2c7a7d3ebaabc75838730fe6d835e731e4ccbb2b5a786c0a994e6bde1256e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2c7a7d3ebaabc75838730fe6d835e731e4ccbb2b5a786c0a994e6bde1256e6", kill_on_drop: false }`
[INFO] [stdout] 2d2c7a7d3ebaabc75838730fe6d835e731e4ccbb2b5a786c0a994e6bde1256e6
[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" "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] d3b7518105947c5f2c3a14a4541ce4108509fdf1457061cc2b1abb4f455a7c4b
[INFO] running `Command { std: "docker" "start" "-a" "d3b7518105947c5f2c3a14a4541ce4108509fdf1457061cc2b1abb4f455a7c4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/windows_ui-1210f83b21c2ff06)
[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] [stderr]    Doc-tests windows-ui
[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" "d3b7518105947c5f2c3a14a4541ce4108509fdf1457061cc2b1abb4f455a7c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b7518105947c5f2c3a14a4541ce4108509fdf1457061cc2b1abb4f455a7c4b", kill_on_drop: false }`
[INFO] [stdout] d3b7518105947c5f2c3a14a4541ce4108509fdf1457061cc2b1abb4f455a7c4b