[INFO] fetching crate rumbrella-rdk-vm 0.1.0...
[INFO] testing rumbrella-rdk-vm-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rumbrella-rdk-vm 0.1.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate rumbrella-rdk-vm 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rumbrella-rdk-vm 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-rdk-vm 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-rdk-vm 0.1.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d076d853a603713f2189c925545406ad76071445edf7da9e770d260866e55e29
[INFO] running `Command { std: "docker" "start" "-a" "d076d853a603713f2189c925545406ad76071445edf7da9e770d260866e55e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d076d853a603713f2189c925545406ad76071445edf7da9e770d260866e55e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d076d853a603713f2189c925545406ad76071445edf7da9e770d260866e55e29", kill_on_drop: false }`
[INFO] [stdout] d076d853a603713f2189c925545406ad76071445edf7da9e770d260866e55e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50a2f13c46be4677559cde3c408fba5239bf2491003c5d6f3b8964c5592fdcf5
[INFO] running `Command { std: "docker" "start" "-a" "50a2f13c46be4677559cde3c408fba5239bf2491003c5d6f3b8964c5592fdcf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "50a2f13c46be4677559cde3c408fba5239bf2491003c5d6f3b8964c5592fdcf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a2f13c46be4677559cde3c408fba5239bf2491003c5d6f3b8964c5592fdcf5", kill_on_drop: false }`
[INFO] [stdout] 50a2f13c46be4677559cde3c408fba5239bf2491003c5d6f3b8964c5592fdcf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00e36265ccdb9c0b57d5de2f8fe9ad73e23e62e01d2d71dc84d7139982456312
[INFO] running `Command { std: "docker" "start" "-a" "00e36265ccdb9c0b57d5de2f8fe9ad73e23e62e01d2d71dc84d7139982456312", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rumbrella-rdk-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rumbrella_rdk_vm-afe4c17ffb8e3b4d)
[INFO] running `Command { std: "docker" "inspect" "00e36265ccdb9c0b57d5de2f8fe9ad73e23e62e01d2d71dc84d7139982456312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e36265ccdb9c0b57d5de2f8fe9ad73e23e62e01d2d71dc84d7139982456312", kill_on_drop: false }`
[INFO] [stdout] 00e36265ccdb9c0b57d5de2f8fe9ad73e23e62e01d2d71dc84d7139982456312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cfdb9a93300e1e5cec5ecd5b6e76217a13cade2052a1d6960d6bd33afa5da60
[INFO] running `Command { std: "docker" "start" "-a" "5cfdb9a93300e1e5cec5ecd5b6e76217a13cade2052a1d6960d6bd33afa5da60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rumbrella_rdk_vm-afe4c17ffb8e3b4d)
[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
[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" "5cfdb9a93300e1e5cec5ecd5b6e76217a13cade2052a1d6960d6bd33afa5da60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfdb9a93300e1e5cec5ecd5b6e76217a13cade2052a1d6960d6bd33afa5da60", kill_on_drop: false }`
[INFO] [stdout] 5cfdb9a93300e1e5cec5ecd5b6e76217a13cade2052a1d6960d6bd33afa5da60