[INFO] fetching crate redis-universal-client 0.0.3...
[INFO] testing redis-universal-client-0.0.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate redis-universal-client 0.0.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate redis-universal-client 0.0.3 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 redis-universal-client 0.0.3
[INFO] finished tweaking crates.io crate redis-universal-client 0.0.3
[INFO] tweaked toml for crates.io crate redis-universal-client 0.0.3 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5701cf28f7d11c17ecfcec500147922cd935c82da994181de61cc6439132776e
[INFO] running `Command { std: "docker" "start" "-a" "5701cf28f7d11c17ecfcec500147922cd935c82da994181de61cc6439132776e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5701cf28f7d11c17ecfcec500147922cd935c82da994181de61cc6439132776e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5701cf28f7d11c17ecfcec500147922cd935c82da994181de61cc6439132776e", kill_on_drop: false }`
[INFO] [stdout] 5701cf28f7d11c17ecfcec500147922cd935c82da994181de61cc6439132776e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8fc19951bddd32476cae878bdffd4e76600d9e7a6f20b32b28cd21b3cf23be3d
[INFO] running `Command { std: "docker" "start" "-a" "8fc19951bddd32476cae878bdffd4e76600d9e7a6f20b32b28cd21b3cf23be3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling combine v4.6.3
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling redis v0.20.2
[INFO] [stderr]    Compiling redis-universal-client v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.62s
[INFO] running `Command { std: "docker" "inspect" "8fc19951bddd32476cae878bdffd4e76600d9e7a6f20b32b28cd21b3cf23be3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc19951bddd32476cae878bdffd4e76600d9e7a6f20b32b28cd21b3cf23be3d", kill_on_drop: false }`
[INFO] [stdout] 8fc19951bddd32476cae878bdffd4e76600d9e7a6f20b32b28cd21b3cf23be3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ce05a1f1c4caa5e6ca0cfe403d19ba1e13c197e41079c9fcfaf5062fc017fe54
[INFO] running `Command { std: "docker" "start" "-a" "ce05a1f1c4caa5e6ca0cfe403d19ba1e13c197e41079c9fcfaf5062fc017fe54", kill_on_drop: false }`
[INFO] [stderr]    Compiling redis-universal-client v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "ce05a1f1c4caa5e6ca0cfe403d19ba1e13c197e41079c9fcfaf5062fc017fe54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce05a1f1c4caa5e6ca0cfe403d19ba1e13c197e41079c9fcfaf5062fc017fe54", kill_on_drop: false }`
[INFO] [stdout] ce05a1f1c4caa5e6ca0cfe403d19ba1e13c197e41079c9fcfaf5062fc017fe54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8281f728a88f48ed8531fe08a479d6cec7a21f5cd4ec049928cb4c4d3e9f852e
[INFO] running `Command { std: "docker" "start" "-a" "8281f728a88f48ed8531fe08a479d6cec7a21f5cd4ec049928cb4c4d3e9f852e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redis_universal_client-2e43b0704a298829)
[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 redis-universal-client
[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" "8281f728a88f48ed8531fe08a479d6cec7a21f5cd4ec049928cb4c4d3e9f852e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8281f728a88f48ed8531fe08a479d6cec7a21f5cd4ec049928cb4c4d3e9f852e", kill_on_drop: false }`
[INFO] [stdout] 8281f728a88f48ed8531fe08a479d6cec7a21f5cd4ec049928cb4c4d3e9f852e