[INFO] fetching crate arcon_extra 0.1.1...
[INFO] testing arcon_extra-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate arcon_extra 0.1.1 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate arcon_extra 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arcon_extra 0.1.1
[INFO] finished tweaking crates.io crate arcon_extra 0.1.1
[INFO] tweaked toml for crates.io crate arcon_extra 0.1.1 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27c1c49448f2da6f8a63b77a7eecbc35c914fb359b8ede02d44b95d43cfebd4a
[INFO] running `Command { std: "docker" "start" "-a" "27c1c49448f2da6f8a63b77a7eecbc35c914fb359b8ede02d44b95d43cfebd4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27c1c49448f2da6f8a63b77a7eecbc35c914fb359b8ede02d44b95d43cfebd4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c1c49448f2da6f8a63b77a7eecbc35c914fb359b8ede02d44b95d43cfebd4a", kill_on_drop: false }`
[INFO] [stdout] 27c1c49448f2da6f8a63b77a7eecbc35c914fb359b8ede02d44b95d43cfebd4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e3c08f378b4bb63d3bacc780ddbe8d0677049a8485c2e4e515ee867177449c4
[INFO] running `Command { std: "docker" "start" "-a" "1e3c08f378b4bb63d3bacc780ddbe8d0677049a8485c2e4e515ee867177449c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling arcon_extra v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "1e3c08f378b4bb63d3bacc780ddbe8d0677049a8485c2e4e515ee867177449c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3c08f378b4bb63d3bacc780ddbe8d0677049a8485c2e4e515ee867177449c4", kill_on_drop: false }`
[INFO] [stdout] 1e3c08f378b4bb63d3bacc780ddbe8d0677049a8485c2e4e515ee867177449c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49944fd7478eb215d5c9d0b006acfe8f5f725b781a8f454982d3a37087a906c6
[INFO] running `Command { std: "docker" "start" "-a" "49944fd7478eb215d5c9d0b006acfe8f5f725b781a8f454982d3a37087a906c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arcon_extra v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "49944fd7478eb215d5c9d0b006acfe8f5f725b781a8f454982d3a37087a906c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49944fd7478eb215d5c9d0b006acfe8f5f725b781a8f454982d3a37087a906c6", kill_on_drop: false }`
[INFO] [stdout] 49944fd7478eb215d5c9d0b006acfe8f5f725b781a8f454982d3a37087a906c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3edb2c88d5c63c84636dd83278042a38e347f9e4d401e14d2785251eb8ac6e22
[INFO] running `Command { std: "docker" "start" "-a" "3edb2c88d5c63c84636dd83278042a38e347f9e4d401e14d2785251eb8ac6e22", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arcon_extra-4ae9a04ac64c77ef)
[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 arcon_extra
[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" "3edb2c88d5c63c84636dd83278042a38e347f9e4d401e14d2785251eb8ac6e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edb2c88d5c63c84636dd83278042a38e347f9e4d401e14d2785251eb8ac6e22", kill_on_drop: false }`
[INFO] [stdout] 3edb2c88d5c63c84636dd83278042a38e347f9e4d401e14d2785251eb8ac6e22