[INFO] fetching crate tower-tokio 0.0.0...
[INFO] testing tower-tokio-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tower-tokio 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tower-tokio 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tower-tokio 0.0.0
[INFO] finished tweaking crates.io crate tower-tokio 0.0.0
[INFO] tweaked toml for crates.io crate tower-tokio 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7355dd169b9e130022155d057e1ba3e90305063d1d0bd1e8dfde9b97f9c9fb3
[INFO] running `Command { std: "docker" "start" "-a" "d7355dd169b9e130022155d057e1ba3e90305063d1d0bd1e8dfde9b97f9c9fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7355dd169b9e130022155d057e1ba3e90305063d1d0bd1e8dfde9b97f9c9fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7355dd169b9e130022155d057e1ba3e90305063d1d0bd1e8dfde9b97f9c9fb3", kill_on_drop: false }`
[INFO] [stdout] d7355dd169b9e130022155d057e1ba3e90305063d1d0bd1e8dfde9b97f9c9fb3
[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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9465a12ff8f47fe222e02d354f0de51fa763eac43d2ab5b2a74aae477eb170f1
[INFO] running `Command { std: "docker" "start" "-a" "9465a12ff8f47fe222e02d354f0de51fa763eac43d2ab5b2a74aae477eb170f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower-tokio v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "9465a12ff8f47fe222e02d354f0de51fa763eac43d2ab5b2a74aae477eb170f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9465a12ff8f47fe222e02d354f0de51fa763eac43d2ab5b2a74aae477eb170f1", kill_on_drop: false }`
[INFO] [stdout] 9465a12ff8f47fe222e02d354f0de51fa763eac43d2ab5b2a74aae477eb170f1
[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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a1f2ad2b18bb8191414c4193a348bef2f17810f2de5c5b421477c6bf7717d1d
[INFO] running `Command { std: "docker" "start" "-a" "0a1f2ad2b18bb8191414c4193a348bef2f17810f2de5c5b421477c6bf7717d1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower-tokio v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "0a1f2ad2b18bb8191414c4193a348bef2f17810f2de5c5b421477c6bf7717d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1f2ad2b18bb8191414c4193a348bef2f17810f2de5c5b421477c6bf7717d1d", kill_on_drop: false }`
[INFO] [stdout] 0a1f2ad2b18bb8191414c4193a348bef2f17810f2de5c5b421477c6bf7717d1d
[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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a92d20f139885792086ad1b7bf2388ed8e1838083c4fffbd5ee67087d8e9045
[INFO] running `Command { std: "docker" "start" "-a" "4a92d20f139885792086ad1b7bf2388ed8e1838083c4fffbd5ee67087d8e9045", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tower_tokio-cb8a7a507b49cd73)
[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 tower-tokio
[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" "4a92d20f139885792086ad1b7bf2388ed8e1838083c4fffbd5ee67087d8e9045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a92d20f139885792086ad1b7bf2388ed8e1838083c4fffbd5ee67087d8e9045", kill_on_drop: false }`
[INFO] [stdout] 4a92d20f139885792086ad1b7bf2388ed8e1838083c4fffbd5ee67087d8e9045