[INFO] fetching crate tokio-cassandra 0.0.0...
[INFO] testing tokio-cassandra-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tokio-cassandra 0.0.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate tokio-cassandra 0.0.0 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 tokio-cassandra 0.0.0
[INFO] finished tweaking crates.io crate tokio-cassandra 0.0.0
[INFO] tweaked toml for crates.io crate tokio-cassandra 0.0.0 written to /workspace/builds/worker-25/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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 40891d0beeeb73c8a65526c5fca534362e3f9ef3abd8d9993529d9dea679ad77
[INFO] running `Command { std: "docker" "start" "-a" "40891d0beeeb73c8a65526c5fca534362e3f9ef3abd8d9993529d9dea679ad77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40891d0beeeb73c8a65526c5fca534362e3f9ef3abd8d9993529d9dea679ad77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40891d0beeeb73c8a65526c5fca534362e3f9ef3abd8d9993529d9dea679ad77", kill_on_drop: false }`
[INFO] [stdout] 40891d0beeeb73c8a65526c5fca534362e3f9ef3abd8d9993529d9dea679ad77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] d0943d94d4ca67ddb8b0ef31d8a9400f0ac2f973fefb649f84538937adbc9af4
[INFO] running `Command { std: "docker" "start" "-a" "d0943d94d4ca67ddb8b0ef31d8a9400f0ac2f973fefb649f84538937adbc9af4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokio-cassandra v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "d0943d94d4ca67ddb8b0ef31d8a9400f0ac2f973fefb649f84538937adbc9af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0943d94d4ca67ddb8b0ef31d8a9400f0ac2f973fefb649f84538937adbc9af4", kill_on_drop: false }`
[INFO] [stdout] d0943d94d4ca67ddb8b0ef31d8a9400f0ac2f973fefb649f84538937adbc9af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] cc26f78a5279555a76ded876a67bd9c21de519f47215b0d8fd56a3c0022f01ce
[INFO] running `Command { std: "docker" "start" "-a" "cc26f78a5279555a76ded876a67bd9c21de519f47215b0d8fd56a3c0022f01ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-cassandra v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_cassandra-21f6bb9c672ee91d)
[INFO] running `Command { std: "docker" "inspect" "cc26f78a5279555a76ded876a67bd9c21de519f47215b0d8fd56a3c0022f01ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc26f78a5279555a76ded876a67bd9c21de519f47215b0d8fd56a3c0022f01ce", kill_on_drop: false }`
[INFO] [stdout] cc26f78a5279555a76ded876a67bd9c21de519f47215b0d8fd56a3c0022f01ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] d75e07ed43fd7946681d7d52aa8c860cf5b00399cf720378de21b281b3a4a2ac
[INFO] running `Command { std: "docker" "start" "-a" "d75e07ed43fd7946681d7d52aa8c860cf5b00399cf720378de21b281b3a4a2ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_cassandra-21f6bb9c672ee91d)
[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 tokio-cassandra
[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" "d75e07ed43fd7946681d7d52aa8c860cf5b00399cf720378de21b281b3a4a2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75e07ed43fd7946681d7d52aa8c860cf5b00399cf720378de21b281b3a4a2ac", kill_on_drop: false }`
[INFO] [stdout] d75e07ed43fd7946681d7d52aa8c860cf5b00399cf720378de21b281b3a4a2ac