[INFO] fetching crate win-task-dialog 0.1.5...
[INFO] testing win-task-dialog-0.1.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate win-task-dialog 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate win-task-dialog 0.1.5 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate win-task-dialog 0.1.5
[INFO] finished tweaking crates.io crate win-task-dialog 0.1.5
[INFO] tweaked toml for crates.io crate win-task-dialog 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4ae30a3ccf0fa96c847d5cbf632dd7ca5ec482526775ff873dfc76e051f57bb
[INFO] running `Command { std: "docker" "start" "-a" "f4ae30a3ccf0fa96c847d5cbf632dd7ca5ec482526775ff873dfc76e051f57bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4ae30a3ccf0fa96c847d5cbf632dd7ca5ec482526775ff873dfc76e051f57bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ae30a3ccf0fa96c847d5cbf632dd7ca5ec482526775ff873dfc76e051f57bb", kill_on_drop: false }`
[INFO] [stdout] f4ae30a3ccf0fa96c847d5cbf632dd7ca5ec482526775ff873dfc76e051f57bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc7c07d91b0abe33f28c5367300405879969c0130bd4003d96158e10b693da87
[INFO] running `Command { std: "docker" "start" "-a" "cc7c07d91b0abe33f28c5367300405879969c0130bd4003d96158e10b693da87", kill_on_drop: false }`
[INFO] [stderr]    Compiling win-task-dialog v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "cc7c07d91b0abe33f28c5367300405879969c0130bd4003d96158e10b693da87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7c07d91b0abe33f28c5367300405879969c0130bd4003d96158e10b693da87", kill_on_drop: false }`
[INFO] [stdout] cc7c07d91b0abe33f28c5367300405879969c0130bd4003d96158e10b693da87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d23203789de945490e2b190bcba7171f9cfe772bde22e27dc77fcdd7ea051c
[INFO] running `Command { std: "docker" "start" "-a" "95d23203789de945490e2b190bcba7171f9cfe772bde22e27dc77fcdd7ea051c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling win-task-dialog v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "95d23203789de945490e2b190bcba7171f9cfe772bde22e27dc77fcdd7ea051c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d23203789de945490e2b190bcba7171f9cfe772bde22e27dc77fcdd7ea051c", kill_on_drop: false }`
[INFO] [stdout] 95d23203789de945490e2b190bcba7171f9cfe772bde22e27dc77fcdd7ea051c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47ad7fe6993696cd24d86c38ba152be0cf4eb034a2f9a93ecb99cc1eba00ef9f
[INFO] running `Command { std: "docker" "start" "-a" "47ad7fe6993696cd24d86c38ba152be0cf4eb034a2f9a93ecb99cc1eba00ef9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/win_task_dialog-e33b7c129c901296)
[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 win-task-dialog
[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" "47ad7fe6993696cd24d86c38ba152be0cf4eb034a2f9a93ecb99cc1eba00ef9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ad7fe6993696cd24d86c38ba152be0cf4eb034a2f9a93ecb99cc1eba00ef9f", kill_on_drop: false }`
[INFO] [stdout] 47ad7fe6993696cd24d86c38ba152be0cf4eb034a2f9a93ecb99cc1eba00ef9f