[INFO] fetching crate msg_store_database_in_memory_plugin 0.1.0...
[INFO] testing msg_store_database_in_memory_plugin-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate msg_store_database_in_memory_plugin 0.1.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate msg_store_database_in_memory_plugin 0.1.0 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 msg_store_database_in_memory_plugin 0.1.0
[INFO] finished tweaking crates.io crate msg_store_database_in_memory_plugin 0.1.0
[INFO] tweaked toml for crates.io crate msg_store_database_in_memory_plugin 0.1.0 written to /workspace/builds/worker-61/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 710e874dbef24ae8f38541bc192c731e16c634f67a10da584db7655c2d1a86c8
[INFO] running `Command { std: "docker" "start" "-a" "710e874dbef24ae8f38541bc192c731e16c634f67a10da584db7655c2d1a86c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "710e874dbef24ae8f38541bc192c731e16c634f67a10da584db7655c2d1a86c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710e874dbef24ae8f38541bc192c731e16c634f67a10da584db7655c2d1a86c8", kill_on_drop: false }`
[INFO] [stdout] 710e874dbef24ae8f38541bc192c731e16c634f67a10da584db7655c2d1a86c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 8bf12bc218be2a41779f8b9b36c69512dec98112705354c7519520c1803ea369
[INFO] running `Command { std: "docker" "start" "-a" "8bf12bc218be2a41779f8b9b36c69512dec98112705354c7519520c1803ea369", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling msg_store_uuid v0.1.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling msg-store v0.9.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling msg_store_database_plugin v0.1.0
[INFO] [stderr]    Compiling msg_store_database_in_memory_plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
[INFO] running `Command { std: "docker" "inspect" "8bf12bc218be2a41779f8b9b36c69512dec98112705354c7519520c1803ea369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf12bc218be2a41779f8b9b36c69512dec98112705354c7519520c1803ea369", kill_on_drop: false }`
[INFO] [stdout] 8bf12bc218be2a41779f8b9b36c69512dec98112705354c7519520c1803ea369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] ad9e064f5578707da32a6c205ee7cd1b41b008b245e40039feabd69e54819d40
[INFO] running `Command { std: "docker" "start" "-a" "ad9e064f5578707da32a6c205ee7cd1b41b008b245e40039feabd69e54819d40", kill_on_drop: false }`
[INFO] [stderr]    Compiling msg_store_database_in_memory_plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "ad9e064f5578707da32a6c205ee7cd1b41b008b245e40039feabd69e54819d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9e064f5578707da32a6c205ee7cd1b41b008b245e40039feabd69e54819d40", kill_on_drop: false }`
[INFO] [stdout] ad9e064f5578707da32a6c205ee7cd1b41b008b245e40039feabd69e54819d40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 745b80c78b98a7aad9a2621994a3f588f8482ae7d6156d8645702bea6045bfec
[INFO] running `Command { std: "docker" "start" "-a" "745b80c78b98a7aad9a2621994a3f588f8482ae7d6156d8645702bea6045bfec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/msg_store_database_in_memory_plugin-dbc1e512d3d38549)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests msg_store_database_in_memory_plugin
[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" "745b80c78b98a7aad9a2621994a3f588f8482ae7d6156d8645702bea6045bfec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745b80c78b98a7aad9a2621994a3f588f8482ae7d6156d8645702bea6045bfec", kill_on_drop: false }`
[INFO] [stdout] 745b80c78b98a7aad9a2621994a3f588f8482ae7d6156d8645702bea6045bfec