[INFO] fetching crate kv-crud-core 0.1.1...
[INFO] testing kv-crud-core-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate kv-crud-core 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kv-crud-core 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 kv-crud-core 0.1.1
[INFO] finished tweaking crates.io crate kv-crud-core 0.1.1
[INFO] tweaked toml for crates.io crate kv-crud-core 0.1.1 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 821f6d46bd989261570a045be941fa8fcffa37d576d45e535d3bbd3ecb96d6ce
[INFO] running `Command { std: "docker" "start" "-a" "821f6d46bd989261570a045be941fa8fcffa37d576d45e535d3bbd3ecb96d6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "821f6d46bd989261570a045be941fa8fcffa37d576d45e535d3bbd3ecb96d6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821f6d46bd989261570a045be941fa8fcffa37d576d45e535d3bbd3ecb96d6ce", kill_on_drop: false }`
[INFO] [stdout] 821f6d46bd989261570a045be941fa8fcffa37d576d45e535d3bbd3ecb96d6ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] fe2e276472f779e6a2b3463bcb50f9139fed81a90a998fcd1e9c2072f13c32af
[INFO] running `Command { std: "docker" "start" "-a" "fe2e276472f779e6a2b3463bcb50f9139fed81a90a998fcd1e9c2072f13c32af", kill_on_drop: false }`
[INFO] [stderr]    Compiling kv-crud-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "fe2e276472f779e6a2b3463bcb50f9139fed81a90a998fcd1e9c2072f13c32af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2e276472f779e6a2b3463bcb50f9139fed81a90a998fcd1e9c2072f13c32af", kill_on_drop: false }`
[INFO] [stdout] fe2e276472f779e6a2b3463bcb50f9139fed81a90a998fcd1e9c2072f13c32af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 98b46095187b8841ea5e74ab97a43780239c1e58c0fe587777cbafcf7379bcca
[INFO] running `Command { std: "docker" "start" "-a" "98b46095187b8841ea5e74ab97a43780239c1e58c0fe587777cbafcf7379bcca", kill_on_drop: false }`
[INFO] [stderr]    Compiling kv-crud-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "98b46095187b8841ea5e74ab97a43780239c1e58c0fe587777cbafcf7379bcca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b46095187b8841ea5e74ab97a43780239c1e58c0fe587777cbafcf7379bcca", kill_on_drop: false }`
[INFO] [stdout] 98b46095187b8841ea5e74ab97a43780239c1e58c0fe587777cbafcf7379bcca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3e92c0f121dcbe7fed4fa32e97154c1922d056784adf5fb317177744c6e94fd1
[INFO] running `Command { std: "docker" "start" "-a" "3e92c0f121dcbe7fed4fa32e97154c1922d056784adf5fb317177744c6e94fd1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kv_crud_core-0e181dcae9a3933d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kv-crud-core
[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" "3e92c0f121dcbe7fed4fa32e97154c1922d056784adf5fb317177744c6e94fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e92c0f121dcbe7fed4fa32e97154c1922d056784adf5fb317177744c6e94fd1", kill_on_drop: false }`
[INFO] [stdout] 3e92c0f121dcbe7fed4fa32e97154c1922d056784adf5fb317177744c6e94fd1