[INFO] fetching crate parking_monitor 0.1.0...
[INFO] testing parking_monitor-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate parking_monitor 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate parking_monitor 0.1.0 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 parking_monitor 0.1.0
[INFO] finished tweaking crates.io crate parking_monitor 0.1.0
[INFO] tweaked toml for crates.io crate parking_monitor 0.1.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 213bc3fcbc2239e11c3b927e2c7df7eb5372050f3675ca82de87c57d63eec619
[INFO] running `Command { std: "docker" "start" "-a" "213bc3fcbc2239e11c3b927e2c7df7eb5372050f3675ca82de87c57d63eec619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "213bc3fcbc2239e11c3b927e2c7df7eb5372050f3675ca82de87c57d63eec619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213bc3fcbc2239e11c3b927e2c7df7eb5372050f3675ca82de87c57d63eec619", kill_on_drop: false }`
[INFO] [stdout] 213bc3fcbc2239e11c3b927e2c7df7eb5372050f3675ca82de87c57d63eec619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 87132aec074f00359217269f57f3ab165a99479d23063f8097ff5cfcb4dd10e4
[INFO] running `Command { std: "docker" "start" "-a" "87132aec074f00359217269f57f3ab165a99479d23063f8097ff5cfcb4dd10e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "87132aec074f00359217269f57f3ab165a99479d23063f8097ff5cfcb4dd10e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87132aec074f00359217269f57f3ab165a99479d23063f8097ff5cfcb4dd10e4", kill_on_drop: false }`
[INFO] [stdout] 87132aec074f00359217269f57f3ab165a99479d23063f8097ff5cfcb4dd10e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3727c7785bf17799d94eb42aa16faebdfbb794f3f3bac38094741d293ccd704d
[INFO] running `Command { std: "docker" "start" "-a" "3727c7785bf17799d94eb42aa16faebdfbb794f3f3bac38094741d293ccd704d", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "3727c7785bf17799d94eb42aa16faebdfbb794f3f3bac38094741d293ccd704d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3727c7785bf17799d94eb42aa16faebdfbb794f3f3bac38094741d293ccd704d", kill_on_drop: false }`
[INFO] [stdout] 3727c7785bf17799d94eb42aa16faebdfbb794f3f3bac38094741d293ccd704d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cd76a9abc7d32af9ac6edbf852326c6f46f1d980c3bc7e0bd7133b2c86f36c4b
[INFO] running `Command { std: "docker" "start" "-a" "cd76a9abc7d32af9ac6edbf852326c6f46f1d980c3bc7e0bd7133b2c86f36c4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parking_monitor-d2c72ac34355b4da)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parking_monitor
[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" "cd76a9abc7d32af9ac6edbf852326c6f46f1d980c3bc7e0bd7133b2c86f36c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd76a9abc7d32af9ac6edbf852326c6f46f1d980c3bc7e0bd7133b2c86f36c4b", kill_on_drop: false }`
[INFO] [stdout] cd76a9abc7d32af9ac6edbf852326c6f46f1d980c3bc7e0bd7133b2c86f36c4b