[INFO] fetching crate rumbrella-rdk-vm-jvm 0.1.0...
[INFO] testing rumbrella-rdk-vm-jvm-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rumbrella-rdk-vm-jvm 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rumbrella-rdk-vm-jvm 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 rumbrella-rdk-vm-jvm 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-rdk-vm-jvm 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-rdk-vm-jvm 0.1.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c6d7997bb673741e9fe733984ccea120b7097b547bc5ae0e39cbf23a5d9c213a
[INFO] running `Command { std: "docker" "start" "-a" "c6d7997bb673741e9fe733984ccea120b7097b547bc5ae0e39cbf23a5d9c213a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6d7997bb673741e9fe733984ccea120b7097b547bc5ae0e39cbf23a5d9c213a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6d7997bb673741e9fe733984ccea120b7097b547bc5ae0e39cbf23a5d9c213a", kill_on_drop: false }`
[INFO] [stdout] c6d7997bb673741e9fe733984ccea120b7097b547bc5ae0e39cbf23a5d9c213a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0b9d75e98371b45c2eaa3888cd1c69bd35b1fff16954970c140ebed8b9b53670
[INFO] running `Command { std: "docker" "start" "-a" "0b9d75e98371b45c2eaa3888cd1c69bd35b1fff16954970c140ebed8b9b53670", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-vm-jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0b9d75e98371b45c2eaa3888cd1c69bd35b1fff16954970c140ebed8b9b53670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9d75e98371b45c2eaa3888cd1c69bd35b1fff16954970c140ebed8b9b53670", kill_on_drop: false }`
[INFO] [stdout] 0b9d75e98371b45c2eaa3888cd1c69bd35b1fff16954970c140ebed8b9b53670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 975b830644c5ebcf051a7f6b91bd887b96f60c8852a34cd34a9fc61dda780b7d
[INFO] running `Command { std: "docker" "start" "-a" "975b830644c5ebcf051a7f6b91bd887b96f60c8852a34cd34a9fc61dda780b7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-vm-jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "975b830644c5ebcf051a7f6b91bd887b96f60c8852a34cd34a9fc61dda780b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975b830644c5ebcf051a7f6b91bd887b96f60c8852a34cd34a9fc61dda780b7d", kill_on_drop: false }`
[INFO] [stdout] 975b830644c5ebcf051a7f6b91bd887b96f60c8852a34cd34a9fc61dda780b7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ad2e342d756cafdf57f2024fe101fab08dbfbab55d18cac67e26936304bbe272
[INFO] running `Command { std: "docker" "start" "-a" "ad2e342d756cafdf57f2024fe101fab08dbfbab55d18cac67e26936304bbe272", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rumbrella_rdk_vm_jvm-ee0a9ca0961d11d1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rumbrella-rdk-vm-jvm
[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" "ad2e342d756cafdf57f2024fe101fab08dbfbab55d18cac67e26936304bbe272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2e342d756cafdf57f2024fe101fab08dbfbab55d18cac67e26936304bbe272", kill_on_drop: false }`
[INFO] [stdout] ad2e342d756cafdf57f2024fe101fab08dbfbab55d18cac67e26936304bbe272